H5N1

Influenza A virus subtype H5N1 Genetic structure Infection Global spread in 2006 Social impact Pandemic

WHO pandemic phases Low risk New virus Self limiting Person to person Epidemic exists Pandemic exists

Flu

Flu Flu season Flu vaccine Flu treatment Avian flu H5N1 flu Flu research Genome sequencing

An influenza pandemic is a large scale epidemic of the influenza virus, such as the 1918 Spanish flu. The World Health Organization (WHO) warns that there is a substantial risk of an influenza pandemic within the next few years. One of the strongest candidates is a highly pathogenic variation of the H5N1 subtype of Influenza A virus which is rapidly mutating and could mutate into a variation that transmits easily human to human causing a pandemic. If such a mutation occurs, it might remain an H5N1 subtype or could shift subtypes as did H2N2 when it evolved into the Hong Kong Flu strain of H3N2. For the purpose of flu pandemic preparedness, prepandemic flu vaccines are being developed against the most likely suspects which include H5N1, H7N1, and H9N2.^[1] Image File history File links Colorized_transmission_electron_micrograph_of_Avian_influenza_A_H5N1_viruses. ... Influenzavirus A is a genus of a family of viruses called Orthomyxoviridae in virus classification. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... The H5N1 genetic structure is the structure of the H5N1 virus. ... See Epidemiology of WHO-confirmed human cases of avian influenza A(H5N1) infection. ... The global spread of H5N1 in birds is considered a significant pandemic threat. ... Main article: Global spread of H5N1 Notes: Source WHO Confirmed Human Cases of H5N1 [T]he incidence of human cases peaked, in each of the three years in which cases have occurred, during the period roughly corresponding to winter and spring in the northern hemisphere. ... See Influenza pandemic for government preparation for an H5N1 pandemic H5N1 impact is the effect or influence of H5N1 in human society; especially the financial, political, social and personal responses to both actual and predicted deaths in birds, humans, and other animals. ... An influenza pandemic is a large scale epidemic of the influenza virus, such as the 1918 Spanish flu. ... Image File history File links Flu_und_legende_color_c. ... Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by a double stranded, segmented RNA virus of the family Orthomyxoviridae (the influenza viruses). ... Flu season is mostly a colloquial term used to describe the regular outbreak in flu cases, or even cases of the common cold during the late fall or winter. ... Model of Influenza Virus from NIH The flu vaccine is a vaccine to protect against the highly variable influenza virus. ... This article is about flu treatment in humans for mild human flu, which includes both efforts to reduce symptoms and to battle the flu virus itself. ... For the current concern about the transmission of an avian flu to humans see Transmission and infection of H5N1. ... See Epidemiology of WHO-confirmed human cases of avian influenza A(H5N1) infection. ... Flu research includes molecular virology, pathogenesis, host immune responses, and epidemiology. ... The Influenza Genome Sequencing Project is funded by the National Institute of Allergy and Infectious Diseases (NIAID) which is a component of the National Institutes of Health (NIH), which is an agency of the United States Department of Health and Human Services. ... In epidemiology, an epidemic (from Greek epi- upon + demos people) is a disease that appears as new cases in a given human population, during a given period, at a rate that substantially exceeds what is expected, based on recent experience (the number of new cases in the population during a... Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by a double stranded, segmented RNA virus of the family Orthomyxoviridae (the influenza viruses). ... Groups I: dsDNA viruses II: ssDNA viruses III: dsRNA viruses IV: (+)ssRNA viruses V: (-)ssRNA viruses VI: ssRNA-RT viruses VII: dsDNA-RT viruses A virus (Latin, poison) is a microscopic particle that can infect the cells of a biological organism. ... Year 1918 (MCMXVIII) was a common year starting on Tuesday of the Gregorian calendar (see link for calendar) or a common year starting on Wednesday of the Julian calendar. ... Public Notice The Spanish Flu Pandemic (less misleadingly called the 1918 flu pandemic) was a pandemic in 1918 and 1919 caused by an unusually severe and deadly strain of the subtype H1N1 of the species Influenza A virus (which apparently killed via cytokine storm, explaining the severe nature and unusual... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... This article is about large epidemics. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... Influenza A virus, the virus that causes Avian flu. ... The Asian Flu was a pandemic outbreak of influenza that originated in China in 1957 and spread worldwide that same year. ... The Hong Kong Flu was a pandemic outbreak of influenza that began in Hong Kong in 1968 and spread to the United States of America that year. ... H3N2 is a subtype of the species Influenza A virus (sometimes called bird flu virus). ... Model of Influenza Virus from NIH The flu vaccine is a vaccine to protect against the highly variable influenza virus. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... H7N1 is a subtype of the species Influenzavirus A (avian influenza virus or bird flu virus). ... H9N2 is a subtype of the species avian influenza virus (bird flu virus). ...

Nature of a pandemic

Some pandemics are relatively minor and can be contained quickly such as the one in 1957 which only killed around a million people throughout the world. The mutation in the virus that causes the high infection rate may also cause the virus to be less deadly as it needs to pass between host to host and replicate itself.

In a bad pandemic, some communities attempt to cut themselves off totally while others have half (or more) of their population die, and others may not feel many of the effects but may still be affected due to the high degree of illness and the bereavement felt by the members of the community. Desperate people try anything to cure or prevent the illness.^[2] The 1918 pandemic killed around 150 000 people in the UK, but even the loss of this relatively small number of people in the population caused upheaval and psychological damage to many people.^[3] There are not enough doctors, hospital rooms, or medical supplies for the living due to their contracting the disease and dead bodies often lie unburied as few people are available to deal with them. There is great social disruption and a sense of fear and efforts to deal with the pandemic always leave a great deal to be desired due to selfishness, lack of trust, illegal behavior, and ignorance. For example in the 1918 pandemic "This horrific disconnect between reassurances and reality destroyed the credibility of those in authority. People felt they had no one to turn to, no one to rely on, no one to trust." ^[4]

A letter from a physician at one U.S. Army camp in the 1918 pandemic said:

It is only a matter of a few hours then until death comes [...]. It is horrible. One can stand it to see one, two or twenty men die, but to see these poor devils dropping like flies [...]. We have been averaging about 100 deaths per day [...]. Pneumonia means in about all cases death [...]. We have lost an outrageous number of Nurses and Drs. It takes special trains to carry away the dead. For several days there were no coffins and the bodies piled up something fierce [...]. ^[5]

H5N1

To have a flu pandemic several distinct phases must happen. H5N1's next phase is easy person to person transmission. After that occurs, it is theoretically possible to stop it before it becomes an epidemic, or if that opportunity is missed, to stop the epidemic before it becomes a pandemic. It is widely believed by the experts that it will not be possible to prevent any of these phases from occurring with H5N1, but if we are lucky enough to delay it for a few years, we might come up with a solution such as a flu vaccine. Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... Model of Influenza Virus from NIH The flu vaccine is a vaccine to protect against the highly variable influenza virus. ...

H5N1 is just one of the many subtypes of the species Influenza A virus. Any one of them can combine with each other or with different variant genotypes within its own subtype creating new variants, any one of which could become a pandemic strain. We know enough about the genetics to know what strains to fear most (example: only H5 and H7 subtypes are "highly pathogenic") and we know what genetic factors make a flu virus a human virus (i.e. easily passed human to human); so we know H5N1 is the biggest pandemic threat of all the strains in circulation and we know it is only a few antigenic shift mutations or antigenic drift mutations from being an avian flu virus to being a human flu virus. (How few, no one knows.) If it does this it may or may not still be in the H5N1 subtype. Both the drift and the shift can happen in any infected animal and then be passed to a human and spread like wildfire. Possible shift scenarios include the shift occurring in humans, pigs, or cats. To acquire the needed mutation through drift, it simply has to continue being an epidemic in birds long enough for the mutations to occur and then be passed to a human. Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... Influenza A virus, the virus that causes Avian flu. ... Antigenic shift is the process by which two different strains of influenza combine to form a new subtype having a mixture of the surface antigens of the two original strains. ... Antigenic drift refers to mutations in the influenza virus over time. ... For the current concern about the transmission of an avian flu to humans see Transmission and infection of H5N1. ... Human Flu refers to a subset of Orthomyxoviridae that create influenza in humans and are endemic in humans. ...

Comes in waves

Flu pandemics typically come in waves. The 1889–1890 and the 1918-1919 flu pandemics each came in three or four waves of increasing lethality. ^[6] But within a wave, mortality was greater at the beginning of the wave. ^[7]

Variable mortality

Mortality varies widely in a pandemic. In the 1918 pandemic: Year 1918 (MCMXVIII) was a common year starting on Tuesday of the Gregorian calendar (see link for calendar) or a common year starting on Wednesday of the Julian calendar. ...

In U.S. Army camps where reasonably reliable statistics were kept, case mortality often exceeded 5 percent, and in some circumstances exceeded 10 percent. In the British Army in India, case mortality for white troops was 9.6 percent, for Indian troops 21.9 percent. In isolated human populations, the virus killed at even higher rates. In the Fiji islands, it killed 14 percent of the entire population in 16 days. In Labrador and Alaska, it killed at least one-third of the entire native population. ^[8]

Strategies to prevent a pandemic

If influenza remains an animal problem with limited human-to-human transmission it is not a pandemic, though it continues to pose a risk.

To prevent the situation from progressing to a pandemic, the following short-term strategies have been put forward:

• Culling and vaccinating livestock
• Vaccinating poultry workers against common flu
• Limiting travel in areas where the virus is found

The rationale for vaccinating poultry workers against common flu is that it reduces the probability of common influenza virus recombining with avian H5N1 virus in the bloodstream of poultry workers to form a pandemic strain. Vaccination is the process of administering weakened or dead pathogens to a healthy person or animal, with the intent of conferring immunity against a targeted form of a related disease agent. ...

Longer term strategies proposed for regions where highly pathogenic H5N1 is endemic in wild birds have included:

• changing local farming practices to increase farm hygiene and reduce contact between livestock and wild birds.
• altering farming practices in regions where animals live in close, often unsanitary quarters with people, and changing the practices of open-air "wet markets" where birds are slaughtered in unsanitary conditions near fruits and vegetables. Cock fighting also has played a role in spreading the disease by bringing humans into contact with fowl, and this practice will also continue to contribute to infection if it is not curbed. A challenge to implementing these measures is widespread poverty, frequently in rural areas, coupled with a reliance upon raising fowl for purposes of subsistence farming or income without measures to prevent propagation of the disease.
• changing local shopping practices from purchase of live fowl to purchase of slaughtered, pre-packaged fowl.
• improving veterinary vaccine availability and cost.^[9]

Farming, ploughing rice paddy, in Indonesia Agriculture is the process of producing food, feed, fiber and other desired products by cultivation of certain plants and the raising of domesticated animals (livestock). ... Sheep are commonly bred as livestock. ... A live animal market, a common sight in many areas of the world and a source of influenza viruses and other infectious disease agents for human beings. ... The Cock Fight by Jean-Léon Gérôme (1847) Training for a cockfight in Hell-Bourg on Réunion Island A cockfight is a blood sport between two specially trained roosters held in a ring called a cock ring. ... Like most farmers in Sub-Saharan Africa, this Cameroonian man cultivates at the subsistence level. ... A vaccine is an antigenic preparation used to establish immunity to a disease. ...

Strategies to slow down a pandemic

See also: Flu research

Flu research includes molecular virology, pathogenesis, host immune responses, and epidemiology. ...

Vaccines

A vaccine probably would not be available in the initial stages of population infection ^[10]. Once a potential virus is identified, it normally takes at least several months before a vaccine becomes widely available, as it must be developed, tested and authorized. The capability to produce vaccines varies widely from country to country; in fact, only 19 countries are listed as "Influenza vaccine manufacturers" according to the World Health Organization.^[11] It is estimated that, in a best scenario situation, 750 million doses could be produced each year, whereas it is likely that each individual would need two doses of the vaccine in order to become inmuno-competent. Distribution to and inside countries would probably be problematic.^[12] Several countries, however, have well-developed plans for producing large quantities of vaccine. For example, Canadian health authorities say that they are developing the capacity to produce 32 million doses within four months, enough vaccine to inoculate every person in the country.^[13] A vaccine is an antigenic preparation used to establish immunity to a disease. ...

There are two serious technical problems associated with the development of a vaccine against H5N1. The first problem is this: seasonal influenza vaccines require a single injection of 15 μg haemagluttinin in order to give protection; H5 seems to evoke only a weak immune response and a large multicentre trial found that two injections of 90 µg H5 given 28 days apart provided protection in only 54% of people (Treanor 2006). Even if it is considered that 54% is an acceptable level of protection, the world is currently capable of producing only 900 million doses at a strength of 15 μg (assuming that all production were immediately converted to manufacturing H5 vaccine); if two injections of 90 μg are needed then this capacity drops to only 70 million (Poland 2006). Trials using adjuvants such as alum or MF59 to try and lower the dose of vaccine are urgently needed. The second problem is this: there are two circulating clades of virus, clade 1 is the virus originally isolated in Vietnam, clade 2 is the virus isolated in Indonesia. Current vaccine research is focussed on clade 1 viruses, but the clade 2 virus is antigenically distinct and a clade 1 vaccine will probably not protect against a pandemic caused by clade 2 virus. An influenza pandemic is a large scale epidemic of the influenza virus, such as the 1918 Spanish flu. ... In medicine, adjuvants are agents which modify the effect of other agents while having few if any direct effects when given by themselves. ... A crystal of Alum Alum, in chemistry, is a term given to the crystallized double sulfates of the typical formula M+2SO4·M3+2(SO4)3·24H2O, where M+ is the sign of an alkali metal (lithium, sodium, potassium, rubidium, or caesium), and M3+ denotes one of the trivalent metal... A clade is a term belonging to the discipline of cladistics. ...

Anti-viral drugs

Many nations, as well as the World Health Organization, are working to stockpile anti-viral drugs in preparation for a possible pandemic. Oseltamivir (trade name Tamiflu) is the most commonly sought drug, since it is available in pill form. Zanamivir (trade name Relenza) is also considered for use, but it must be inhaled. Other anti-viral drugs are less likely to be effective against pandemic influenza. Antiviral drugs are a class of medication used specifically for treating viral infections. ... Oseltamivir (INN) (IPA: ) is an antiviral drug used in the treatment and prophylaxis of both Influenzavirus A and Influenzavirus B. Like zanamivir, oseltamivir is a neuraminidase inhibitor. ... Zanamivir is a neuraminidase inhibitor used in the treatment of and prophylaxis of both influenza A and influenza B. Zanamivir was the first neuraminidase inhibitor commercially developed. ...

Both Tamiflu and Relenza are in short supply, and production capabilities are limited in the medium term. Some doctors say that co-administration of Tamiflu with probenecid could double supplies ^[14]. Probenecid is a uricosuric drug, primarily used in treating gout or hyperuricemia, that increases uric acid removal in the urine. ...

There also is the potential of viruses to evolve drug resistance. Some H5N1-infected persons treated with oseltamivir have developed resistant strains of that virus.

Tamiflu was originally discovered by Gilead Sciences and licensed to Roche for late-phase development and marketing. Gilead Sciences NASDAQ: GILD is a biopharmaceutical company that discovers, develops and commercializes therapeutics to advance the care of patients suffering from life-threatening diseases, principally HIV, hepatitis B and influenza. ...

Donald Rumsfeld, the major shareholder in Gilead Sciences, has profited from the US government stockpiling of oseltamivir in case of an influenza pandemic.^[15] Critics have used this fact to question both government stockpiling policies and the H5N1 potential pandemic itself. Donald Henry Rumsfeld, (born July 9, 1932) is a U.S. politician and businessman, who was the 13th Secretary of Defense under President Gerald Ford from 1975–1977, and the 21st Secretary of Defense under President George W. Bush from 2001–2006. ... Gilead Sciences NASDAQ: GILD is a biopharmaceutical company that discovers, develops and commercializes therapeutics to advance the care of patients suffering from life-threatening diseases, principally HIV, hepatitis B and influenza. ... Oseltamivir (INN) (IPA: ) is an antiviral drug used in the treatment and prophylaxis of both Influenzavirus A and Influenzavirus B. Like zanamivir, oseltamivir is a neuraminidase inhibitor. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ...

Global response

• the establishment and maintenance of high standards of poultry biosecurity
• national veterinary services upgraded to OIE standards
• early detection of H5N1
  • early warning system
  • adequate surveillance
  • rapid reporting
  • data-sharing systems
    • web-based
    • facilitate integrated responses and risk management
    • report associated meta-data that allow full analysis of the results
    • facilitate timely and effective risk management
• standardization of national-level reporting
• transparent, structured and science-based risk assessments
• better HPAI field surveillance worldwide
• better veterinary services worldwide
• improved, contemporary and international analysis of existing waterbird ringing and count data at the species level and also in months other than January
• better consolidated information on national trade in poultry and poultry products
• rapid reporting and control measures
• data collection on trade issues
• the development of compensation policies for agricultural losses and impacts on protected areas
• effective communication with the media
• the public and policy makers using scientific facts
• additional research on:
  • the prevalence of H5N1 in wild bird populations
  • existing ringing data to assess migratory systems
  • the ecology of the virus in the environment
  • natural mortality levels in wild bird populations
  • wild bird susceptibility to H5N1
  • effective measures to reduce transmission of H5N1 between wild birds and poultry
• build programmes of sustainable financial measures
• support to ensure the sustainability of short-term measures
• development of mechanisms to restructure agricultural production systems with the goal of reducing stresses on ecosystems and risks to human health
• better information on cultural practices that have the potential to either help or hinder the control of H5N1.
• develop and maintain collaborative approaches and partnerships that integrate wetland and wildlife management expertise with expertise on human health and zoonoses
• better integration of existing data on trade in poultry and other birds and the establishment of a web-based clearing-house mechanism on the spread of H5N1.

Source:SCIENTIFIC SEMINAR ON AVIAN INFLUENZA, THE ENVIRONMENT AND MIGRATORY BIRDS ON 10-11 APRIL 2006 published 14 April 2006.^[16]

Individual response

(The World Health Organization published a compendium of non-pharmaceutical interventions in November 2005. The following list is not identical to the WHO recommendations.)^[17] The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ...

• Social distance. By travelling less, working from home or closing schools there is less opportunity for the virus to spread.
• Respiratory hygiene. Populations should be repeatedly informed of the need for "respiratory hygiene" (covering mouth when coughing or sneezing, careful disposal of soiled tissues or other materials).
• Masks. No mask can provide a perfect barrier but products that meet or exceed the NIOSH N95 standard recommended by the World Health Organization are thought to provide good protection. WHO recommends that health-care workers wear N95 masks and that patients wear surgical masks (which may prevent respiratory secretions from becoming airborne).^[17] Any mask may be useful to remind the wearer not to touch his face. This can reduce infection due to contact with contaminated surfaces, especially in crowded public places where coughing or sneezing people have no way of washing their hands. The mask itself can become contaminated and must be handled as medical waste when removed.
• Hygiene. Frequent handwashing, especially when there has been contact with other people or with potentially contaminated surfaces can be very helpful. Alcohol-based hand sanitizers also kill both bacteria and viruses.^[18]

A surgical mask is designed to be worn by health professionals during surgery and at other times to catch the bacteria shed from the wearers mouth and nose. ... The National Institute for Occupational Safety and Health (NIOSH) is the United States federal agency responsible for conducting research and making recommendations for the prevention of work-related injury and illness. ... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... Who can refer to: WHO, World Health Organization The Who, a British rock band The Guess Who, a Canadian rock band who (pronoun), an English language interrogative pronoun. ...

Strategies for individuals in a pandemic

In the case of a flu pandemic, to avoid the risk of contracting H5N1 (or indeed, any other strain of the flu virus) people may have to take certain precautions, and make changes to their routine, to minimize the risk of infection. They may also have to prepare for the possibility of their lives being disrupted in a significant way, even if they do not actually become ill.

Social disruption

A flu pandemic could cause major disruption to everyday life, with footpaths and the countryside being partially or even totally off-limits, and even restrictions on public gatherings (such as public meetings, parties, services at places of worship), quarantine, and bans on individuals travelling to certain locations. However, there are a number of things people could do to prepare themselves:

• Plan for the possibility that usual services may be disrupted. These could include services provided by hospitals and other health care facilities, banks, stores, restaurants, government offices, and post offices. Think of a back-up plan - what would you do, for example, if you could not buy food from the supermarket, because it was closed?
• Think about the possibility of having to grow your own food, and if it is possible, "stock up" on essentials.
• Prepare backup plans in case public gatherings are cancelled - keep in touch via telephone, for instance.
• Consider how to care for people with special needs or with severe illnesses or disabilities in case the services they rely on are not available - could medicine be delivered to the house, for instance?

Work

• Find out if you can work from home.
• Ask your employer about how business will continue during a pandemic. ^[19]
• Plan for the possible reduction or loss of income if you are unable to work or your place of employment is closed.
• Check with your employer or union about sick leave policies.

Education

• Help your child's school plan for pandemic influenza. Talk to the school nurse or the health center. Talk to your teachers, administrators, and parent-teacher organizations, and help them put together a strategy if they have not already done so.
• Be prepared for the idea that you might have to teach your kids at home. Have textbooks, audiotapes etc on hand, and prepare some exercises for the children to do so that their education doesn't suffer. Also plan recreational activities that your children can do at home, so that they do not begin to suffer from boredom. Video games and the Internet are two primary forms of entertainment that are still easily accessible during a quarantine.
• Be prepared for the possibility of your child's school being closed for a prolonged period of time, meaning that your child, and probably you, will be stuck at home..

Transport

• Think about how you can rely less on public transport during a pandemic. For example, store or grow food and other essential supplies so you can make fewer trips to the store. Stock up on gas so that you don't have to use the bus or train.
• Prepare backup plans for taking care of loved ones who are far away. Make sure you keep in touch with these people on a regular basis.

Organizing

• Think about what information the people in your workplace will need if you are a manager. This may include information about insurance, leave policies, working from home, possible loss of income, and when not to come to work if sick. ^[20]
• Meet with your colleagues and make lists of things that you will need to know and what actions can be taken. For example, does everyone have access to a computer or a fax machine in the event that the business has to close?
• Find volunteers who want to help people in need, such as elderly neighbors, single parents of small children, or people without the resources to get the medical help they will need. You could become a volunteer yourself as there are plenty of people who will need your help.
• Make sure that those close to you know the risks and are safe and sensible, not putting themselves in danger of infection.
• Provide support to friends, family and others in your community who need it.

Food storage

Keep a supply of water and food. During a pandemic you may not be able to get to a store. Even if you can get to a store, it may be out of supplies or it may not be safe to enter it. Public waterworks services may also be interrupted. Stocking supplies can be useful in other types of emergencies. Store foods that:

• are nonperishable (will keep for a long time) and don’t require refrigeration - such as tinned fruit, condensed milk, etc
• are easy to prepare in case you are unable to cook
• require little or no water, so you can conserve water for drinking

Personal health and hygiene

Will the seasonal flu shot protect me against pandemic influenza?

• No, it won't protect you against pandemic influenza. But flu shots can help you to stay healthy.
• Get a flu shot to help protect yourself from seasonal flu.
• Get a pneumonia shot to prevent secondary infection if you are over the age of 65 or have a chronic illness such as diabetes or asthma.
• For specific guidelines, talk to your GP or another healthcare provider.
• Make sure that your family's immunizations are up-to-date.

Take common-sense steps to limit the spread of germs. Make good hygiene a habit. This article is about the disease that features high blood sugar. ...

• Wash hands frequently. Touching your face with contaminated hands can infect you with human-adapted flu viruses.
• Cover your mouth and nose with a tissue when you cough or sneeze. Put used tissues in a waste basket. Do not use cloth or other reuseable methods. Reuseables spread flu.
• Clean your hands after coughing or sneezing. Use soap and water or an alcohol-based hand cleaner.
• Stay at home if you are sick.

It is always a good idea to practice good health habits.

• Eat a balanced diet. Be sure to eat a variety of foods, including plenty of vegetables, fruits, and whole grain products. Also include low-fat dairy products, lean meats, poultry, fish, and beans. Drink lots of water and go easy on salt, sugar, alcohol, and saturated fat.
• Exercise on a regular basis and get plenty of rest.

Being informed during a pandemic

Knowing the facts is the best preparation. Identify sources you can count on for reliable information. If a pandemic occurs, having accurate and reliable information will be critical. Listen to local and national radio, watch news reports on television, and read your newspaper and other sources of printed and Web-based information. Talk to your local health care providers and public health officials. Read your government Web sites. As you begin your individual or family planning, you may want to review your state's planning efforts and those of your local public health and emergency preparedness officials.

Australia

• http://www.health.gov.au
• 1 800 004 599 - national avian influenza helpline, available Monday to Friday, 8.30 a.m. to 5.00 p.m. EST

Brazil

• http://dtr2001.saude.gov.br/influenza/principal_gripe.htm
• gripe@saude.gov.br
• (61) 3315-3676, (61) 3315-3678, (61) 9696-3628 - Assessoria de Imprensa da Secretaria de Vigilância em Saúde

Canada

• http://www.hc-sc.gc.ca/iyh-vsv/diseases-maladies/avian-aviare_e.html
• You can also call toll free at 1-866-225-0709 or TTY at 1-800-267-1245*

Finland (FI)

• In Finnish: Valtioneuvosto: Tietoa lintuinfluenssasta http://www.vn.fi/etusivu/lintuinfluenssa/fi.jsp
• In Finnish: Sosiaali- ja terveysministeriö: Lintuinfluenssaan varautuminen http://www.stm.fi/Resource.phx/vastt/tervh/lintuflunssa/index.htx
• In Swedish: Beredskap inför spridning av fågelinfluensa http://www.stm.fi/Resource.phx/sve/ansva/halso/fogelinfl/index.htx
• In English: Updates can be found via the English web pages of the Ministry of Social Affairs and Health http://www.stm.fi/Resource.phx/eng/subjt/healt/avianflu/index.htx
• The national avian influenza information telephone number: 0800-02277, Mon-Fri 10.00-18.00 (10 a.m. - 6 p.m.)

France (FR)

• http://www.grippeaviaire.gouv.fr
• Info'Grippe Aviaire on 0 825 302 302 (from France) from 7 a.m. to 8 p.m.

Germany

• http://www.verbraucherschutzministerium.de/index-272804D294E247F1BEF4F4F9D9C2BC4C.html
• The German ministry of agriculture has hotlines on numbers 01888-529-4601 through to 4609.

Hong Kong

• http://www.info.gov.hk/info/flu/eng
• Central Notification Office: 2477 2772
• 24-hour Health Education Hotline: 2833 0111

India

• Information and action plans
• NATIONAL INSTITUTE OF COMMUNICABLE DISEASES, DELHI Control room: 23921401 or 23913028 (FAX)
• List of contact numbers

Ireland

• The Department of Agriculture and Food has a bird flu helpline at 01-6072512
• http://www.agriculture.gov.ie/index.jsp?file=animal_health/avian_influenza/wildbirdadvice.xml

New Zealand (NZ)

• The government has spent NZ$26 million on a preparedness program.[4]
• http://www.moh.govt.nz/pandemicinfluenza
• Healthline on 0800 611 116

Singapore

• http://www.flu.gov.sg
• General AVA helpline: 1800-2262250
• For Pet Owners: 1800-4761600
• Ministry of Health: 1800-3339999

South Africa

• National Health System Ethics Line - 0800 20 14 144 14
• Department of Health bird flu page

Spain

• http://www.gripeaviar.es (Also includes information in Basque, Catalan and Galician)
• 901 400 100 (for Spanish health ministry)
• http://www.mapya.es/es/ganaderia/pags/influenza_aviar/influenza.htm

Switzerland

• Swiss H5N1 hotline - ++41 (0)31 322 21 00 or email at epi@bag.admin.ch
• Bird flu website of the federal health authorities
• For local information and regulations, see also the websites of the cantonal health authorities: AG, AI, AR, BE, BL, BS, FR, GE, GL, GR, JU, LU, NE, NW, OW, SG, SH, SO, SZ, TG, TI, UR, VD, VS, ZG, ZH

United Kingdom (UK)

• Talk to NHS Direct on 0845 4647.
• Department of Health information page
• The DEFRA helpline for reporting dead/sick birds is 08459 33 55 77

United States (U.S.)

• http://www.pandemicflu.gov
• Centers for Disease Control and Prevention (CDC) Hotline at: 1-800-CDC-INFO (1-800-232-4636). This line is available in English and Spanish, 24 hours a day, 7 days a week. TTY: 1-888-232-6348. Questions can be e-mailed to inquiry@cdc.gov.

The Department of Agriculture and Food (An Roinn Talmhaíochta agus Bia) is a department of the Irish government. ... The twenty-six cantons of Switzerland are the states of the federal state of Switzerland. ... NHS Direct is the name of a telephone and online service provided by the National Health Service in the UK. It was introduced throughout England and Wales in 1999 and rolled out into Scotland (where it is called NHS24) in 2004. ... The Department for Environment, Food and Rural Affairs (Defra) is the United Kingdom government department responsible for environmental protection, food production and standards, agriculture, fisheries and rural communities in England. ... The Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, is recognized as the leading United States agency for protecting the public health and safety of people. ...

Stocks and investments

Experts agree that a lethal pandemic will have a negative effect on the world and local economies.

• Review your portofilo for vulnerabilities. While some sectors of the economy might benefit, most will suffer from absenteeism and lost productivity, lost sales and potentially higher prices for some commodities. Some businesses may be forced to cut hours or close.
• Travel, tourism and the hospitality industry will be directly impacted as people avoid unnecessary contact with strangers.
• Modern just-in-time inventory management makes manufacturers and retailers more vulnerable to disruptions in the supply chain. Even companies whose products and services are in demand during a pandemic (hospitals, supermarkets) could suffer supply shortfalls.
• You may not have the option of waiting out a downturn. You or family members may suffer loss of income and be forced to liquidate investments at a disadvantageous time. Cash-equivalent investments such as money market funds or treasury bills offer relatively higher safety and liquidity.
• Bear market mutual funds offer a hedge or an investment strategy in down markets.
• Have some cash on hand for emergencies. Banks may not maintain normal hours and ATMs may not be restocked.

The central idea of a mutual fund is to enable investors to pool their money and place it under professional investment management. ...

Phases of an influenza pandemic

The World Health Organization (WHO) has developed a global influenza preparedness plan, which defines the stages of a pandemic, outlines WHO's role and makes recommendations for national measures before and during a pandemic. ^[21]

Investigations of small clusters of cases are currently ongoing in southeast Asia, particularly Vietnam, to rule out limited human-to-human spread (which would signify Phase 4). The phases are defined as: Location of Southeast Asia Southeast Asia is a subregion of Asia. ...

Interpandemic period

• Phase 1: Low risk No new influenza virus subtypes dangerous to humans detected in humans or animals.
• Phase 2: New virus A new circulating animal influenza virus subtype poses a substantial risk of human disease but no new influenza virus subtypes have been detected in humans.

Pandemic alert period

• Phase 3: Self limiting Human infection(s) with a new subtype, but no human-to-human spread, or at most rare instances of spread to a close contact. Even without human intervention it would be self limiting among humans.
• Phase 4: Person to person: Small cluster(s) with limited human-to-human transmission but spread is highly localized, suggesting that the virus is not well adapted to humans. An epidemic is possible but has not yet happened.
• Phase 5: Epidemic: Larger cluster(s) but human-to-human spread still localized, suggesting that the virus is becoming increasingly well adapted to humans, but may not yet be fully transmissible (substantial pandemic risk).

Pandemic period

• Phase 6: Pandemic: increased and sustained transmission in general population.

Notes

The distinction between phase 1 and phase 2 is based on the risk of human infection or disease resulting from circulating strains in animals. The distinction is based on various factors and their relative importance according to current scientific knowledge. Factors may include pathogenicity in animals and humans, occurrence in domesticated animals and livestock or only in wildlife, whether the virus is enzootic or epizootic, geographically localized or widespread, and/or other scientific parameters.

The distinction between phase 3, phase 4 and phase 5 is based on an assessment of the risk of a pandemic. Various factors and their relative importance according to current scientific knowledge may be considered. Factors may include rate of transmission, geographical location and spread, severity of illness, presence of genes from human strains (if derived from an animal strain), and/or other scientific parameters.

The pandemic stage 6 may be marked by two or more waves. For example, the initial wave of the Spanish Influenza pandemic in the spring of 1918 was so mild in its effects that it received the dismissive nickname of the "three day flu." But when the second wave hit North America a few months later in the summer of 1918, it was lethal.^[22] Apparently in the interim the novel H1N1 pandemic strain had added the gene or genes that made the final wave a killer. Perhaps the effects of the lethal second wave would have been even more devastating if the innocuous first wave had not already passed through the population, leaving in its wake at least some immune response to the surface antigens presented by the H1N1 in both waves.

CIDRAP provides a thoroughgoing overview, which has its roots in materials from the U.S. HHS National Vaccine Program Office. CIDRAP's overview originally set forth a model listing five numbered stages for the pandemic itself, preceded by four additional pre-pandemic stages, each numbered as zero, that overlapped the WHO's first five stages of a pandemic. CIDRAP's overview has since adopted the WHO's 6-stage model. ^[23]

Preparations for a potential influenza pandemic

According to The New York Times as of March 2006, "governments worldwide have spent billions planning for a potential influenza pandemic: buying medicines, running disaster drills, [and] developing strategies for tighter border controls" due to the H5N1 threat.^[24] The New York Times is a newspaper published in New York City by Arthur Ochs Sulzberger Jr. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ...

"[T]he United States is collaborating closely with eight international organizations, including the World Health Organization (WHO), the Food and Agriculture Organization of the United Nations (FAO), the World Organization for Animal Health (OIE), and 88 foreign governments to address the situation through planning, greater monitoring, and full transparency in reporting and investigating avian influenza occurrences. The United States and these international partners have led global efforts to encourage countries to heighten surveillance for outbreaks in poultry and significant numbers of deaths in migratory birds and to rapidly introduce containment measures. The U.S. Agency for International Development (USAID) and the U.S. Departments of State, Health and Human Services (HHS), and Agriculture (USDA) are coordinating future international response measures on behalf of the White House with departments and agencies across the federal government."^[25] Who can refer to: WHO, World Health Organization The Who, a British rock band The Guess Who, a Canadian rock band who (pronoun), an English language interrogative pronoun. ... Possible meanings: Faro Airport (Portugal) Federation of Astrobiology Organizations Financial Aid Office Food and Agriculture Organization This page expands a three-character combination which might be any or all of: an abbreviation, an acronym, an initialism, a word in English, or a word in another language. ... The Office International de Epizooties (OIE, World Organisation for Animal Health) is an international intergovernmental organisation founded in 1924. ... Avian influenza (also known as bird flu, avian flu, influenzavirus A flu, type A flu, or genus A flu) is a flu (influenza) due to a type of influenza virus that is hosted by birds, but may infect several species of mammals. ... The United States Agency for International Development (or USAID) is the US government organization responsible for most non-military foreign aid. ... The United States Department of State, often referred to as the State Department, is the Cabinet-level foreign affairs agency of the United States government, equivalent to foreign ministries in other countries. ... The United States Department of Health and Human Services, often abbreviated HHS, is a Cabinet department of the United States government with the goal of protecting the health of all Americans and providing essential human services. ...

Together steps are being taken to "minimize the risk of further spread in animal populations", "reduce the risk of human infections", and "further support pandemic planning and preparedness".^[25]

Ongoing detailed mutually coordinated onsite surveillance and analysis of human and animal H5N1 avian flu outbreaks are being conducted and reported by the USGS National Wildlife Health Center, the Centers for Disease Control and Prevention, the World Health Organization, the European Commission, the National Influenza Centers, and others.^[26] Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ... The United States Geological Survey (USGS) is a scientific agency of the United States government. ... The Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, is recognized as the leading United States agency for protecting the public health and safety of people. ... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... The European Commission (formally the Commission of the European Communities) is the executive body of the European Union. ... National Influenza Centers (also called National Influenza Centres) are institutions which are formally recognized as such by WHO. Among the more than 110 National Influenza Centers are the WHO collaborating centres and reference laboratories that are involved in annual influenza vaccine composition recommendations. ...

International government sponsored scientific seminars on H5N1 pandemic prevention

AEWA MOP-3: The third Meeting of the Parties to AEWA met from 23 October-27 October 2005 in Dakar, Senegal. Participants adopted Resolution 3.18, which calls for, inter alia: urgent responses to the spread of HPAI including the development of national surveillance schemes and contingency planning, involving immediate and long-term measures; increased focus on education and awareness programmes and capacity building, particularly in Africa; increased cooperation between relevant bodies; and additional scientific research. There are very few or no other articles that link to this one. ... There are very few or no other articles that link to this one. ... October 23 is the 296th day of the year (297th in leap years) in the Gregorian calendar. ... October 27 is the 300th day of the year (301st in leap years) in the Gregorian Calendar, with 65 days remaining. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ...

MEETING ON AVIAN INFLUENZA AND HUMAN PANDEMIC INFLUENZA: This meeting was held from 7 November-9 November 2005 in Geneva, Switzerland and was co-sponsored by WHO, FAO and OIE. Participants identified key steps to be taken to contain the spread of HPAI, including source control, surveillance, rapid containment, pandemic preparedness, integrated country plans, and communications. November 7 is the 311th day of the year (312th in leap years) in the Gregorian Calendar, with 54 days remaining. ... November 9 is the 313th day of the year (314th in leap years) in the Gregorian Calendar, with 52 days remaining. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ...

RAMSAR COP-9: The ninth Conference of the Parties to the Ramsar Convention was held from 8 November-15 November 2005 in Kampala, Uganda. Participants adopted Resolution IX.23, which calls for fully integrated approaches, at both national and international levels, to address HPAI by bringing ornithological, wildlife, and wetland management expertise together with those traditionally responsible for public health and zoonoses. It emphasizes that destruction or substantive modification of wetland habitats with the objective of reducing contact between domesticated and wild birds may exacerbate the problem by causing further dispersal of infected birds. November 8 is the 312th day of the year (313th in leap years) in the Gregorian Calendar, with 53 days remaining. ... November 15 is the 319th day of the year (320th in leap years) in the Gregorian Calendar, with 46 days remaining. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ...

CMS COP-8: The eighth Conference of the Parties to CMS convened from 20 November-25 November 2005 in Nairobi, Kenya. Participants adopted Resolution 8.27, which calls for support and capacity building for research related to disease processes in migratory bird species, long-term monitoring of their movements and populations, and rapid development of surveillance programmes for HPAI in populations of wild birds. An Annex to the Resolution lists key research needs related to the spread of HPAI in relation to migratory birds and their habitats. November 20 is the 324th day of the year (325th in leap years) in the Gregorian Calendar. ... November 25 is the 329th (in leap years the 330th) day of the year in the Gregorian calendar. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ...

INTERNATIONAL PLEDGING CONFERENCE ON AVIAN AND HUMAN INFLUENZA: This event, held from 17 January-18 January 2006 in Beijing, China, was co-sponsored by the Government of China, the European Commission and the World Bank. During this event the international community pledged US$ 1.9 billion in financial support and discussed coordination mechanisms. Participants adopted the Beijing Declaration, in which they commit themselves to effective development and implementation of integrated national action plans, long-term strategic partnerships, information sharing, increased cooperation on global research, and periodic evaluation of national pandemic influenza preparedness and action plans. January 17 is the 17th day of the year in the Gregorian calendar. ... January 18 is the 18th day of the year in the Gregorian calendar. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

CBD COP-8: The eighth Conference of the Parties to the Convention on Biological Diversity (CBD) was held in Curitiba, Brazil from 20 March-31 March 2006. A brainstorming session on HPAI preceded the meeting. Participants at this session: highlighted threats to migratory species and wetlands, knowledge gaps and the need for capacity building; welcomed the participation of the CBD in the Scientific Task Force on Avian Influenza; and suggested that CBD’s Subsidiary Body on Scientific, Technical and Technological Advice (SBSTTA) further assess the interlinkages between ecosystems and health on matters including climate change and avian flu. Participants adopted a Decision on Avian Flu (UNEP/CBD/COP/8/L.35), in which they take note of the brainstorming meeting report and encourage similar consultations as and when emerging issues that may impact CBD implementation arise. March 20 is the 79th day of the year in the Gregorian Calendar (80th in Leap years). ... March 31 is the 90th day of the year in the Gregorian Calendar (91st in Leap years), with 275 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

6TH INTERNATIONAL SYMPOSIUM ON AVIAN INFLUENZA: This event was held from 3 April-6 April 2006 in Cambridge, UK. Participants addressed lessons learned from recent outbreaks in Asia, Africa and Europe and recent epidemiological and virological information. They identified short- and long-term needs, including enhanced scientific information, cross-sectoral and international cooperation, and improved awareness among decision makers and the general public. April 3 is the 93rd day of the year (94th in leap years) in the Gregorian calendar, with 272 days remaining. ... April 6 is the 96th day of the year in the Gregorian calendar (97th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

UPCOMING MEETINGS

INTERNATIONAL SCIENTIFIC CONFERENCE ON AVIAN INFLUENZA AND WILD BIRDS: This meeting, organized by FAO and OIE, will take place from 30 May-31 May 2006 in Rome, Italy. The meeting aims to exchange scientific information on AI and the role of wild birds, to assess the risk of the introduction of the HPAI virus to as yet uninfected areas as well as to propose mitigation and preventive measures. For more information, contact: Maria Zampaglione, OIE; tel: +33 (0) 1 44 15 18 88; fax: 33 (0) 1 42 67 09 87; e-mail: m.zampaglione@oie.int; internet: http://www.oie.int or http://www.fao.org/AG/AGAInfo/subjects/en/health/diseases-cards/special_avian.html May 30 is the 150th day of the year in the Gregorian calendar (151st in leap years). ... May 31 is the 151st day of the year in the Gregorian calendar (152nd in leap years), with 214 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

2ND BIRD FLU SUMMIT: During this meeting, which will be held from 28 June-29 June 2006 in Washington DC, U.S., business, government, public and private sector leaders interact with avian influenza experts from around the world to address the issues of pandemic prevention, preparedness, response and recovery. For more information, contact: Nancy Lane, New Fields; tel: +1-202-536-5850; fax: +1-202-478-2989; e-mail: nancy@new-fields.com; internet: http://www.new-fields.com/birdflu2/index.asp June 28 is the 179th day of the year (180th in leap years) in the Gregorian Calendar, with 186 days remaining. ... June 29 is the 180th day of the year (181st in leap years) in the Gregorian Calendar, with 185 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

BIOSAFETY PROTOCOL COP/MOP-4 AND CBD COP-9: The fourth Meeting of the Parties to the Cartagena Protocol on Biosafety and the ninth Conference of the Parties to CBD are expected to be held back-to-back in 2008, in Germany. For more information, contact: CBD Secretariat; tel: +1-514-288-2220; fax: +1-514-288-6588; e-mail: secretariat@biodiv.org; internet: http://www.biodiv.org

• Source is SCIENTIFIC SEMINAR ON AVIAN INFLUENZA, THE ENVIRONMENT AND MIGRATORY BIRDS ON 10-11 APRIL 2006 published 14 April 2006.^[16]

2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... April 14 is the 104th day of the year in the Gregorian calendar (105th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

United Nations

In September 2005, David Nabarro, a lead UN health official warned that a bird flu outbreak could happen anytime and had the potential to kill 5-150 million people.^[27] Dr. David Nabarro (born in 1949),is the current Executive Director of Sustainable Development and Healthy Environments, a department under the World Health Organization. ...

United States

"[E]fforts by the federal government to prepare for pandemic influenza at the national level include a $100 million DHHS initiative in 2003 to build U.S. vaccine production. Several agencies within Department of Health and Human Services (DHHS) — including the Office of the Secretary, the Food and Drug Administration (FDA), CDC, and the National Institute of Allergy and Infectious Diseases (NIAID) — are in the process of working with vaccine manufacturers to facilitate production of pilot vaccine lots for both H5N1 and H9N2 strains as well as contracting for the manufacturing of 2 million doses of an H5N1 vaccine. This H5N1 vaccine production will provide a critical pilot test of the pandemic vaccine system; it will also be used for clinical trials to evaluate dose and immunogenicity and can provide initial vaccine for early use in the event of an emerging pandemic."^[28] 2003 (MMIII) was a common year starting on Wednesday of the Gregorian calendar. ... A vaccine is an antigenic preparation used to establish immunity to a disease. ... The United States Department of Health and Human Services, often abbreviated HHS, is a Cabinet department of the United States government with the goal of protecting the health of all Americans and providing essential human services. ... The Food and Drug Administration (FDA) is an agency of the United States Department of Health and Human Services and is responsible for regulating food (humans and animal), dietary supplements, drugs (human and animal), cosmetics, medical devices (human and animal) and radiation emitting devices (including non-medical devices), biologics, and... CDC is an abbreviation which can mean any of the following: Centers for Disease Control and Prevention Community of Democratic Choice, a group of nine Eastern-European states Change data capture, in data warehousing Clock Domain Crossing, or simply clock-crossing in computing. ... National Institute of Allergy and Infectious Diseases (NIAID) is a component of the National Institutes of Health (NIH), which is an agency of the United States Department of Health and Human Services. ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ...

On August 26, 2004, Secretary of Health and Human Services, Tommy Thompson released a draft Pandemic Influenza Response and Preparedness Plan^[29], which outlined a coordinated national strategy to prepare for and respond to an influenza pandemic. Public comments were accepted for 60 days. August 26 is the 238th day of the year in the Gregorian Calendar (239th in leap years). ... 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ... Tommy George Thompson (born November 19, 1941), a United States politician, was the 7th U.S. Secretary of Health and Human Services and the 42nd Governor of Wisconsin. ...

In a speech before the United Nations General Assembly on September 14, 2005, President George W. Bush announced the creation of the International Partnership on Avian and Pandemic Influenza. The Partnership brings together nations and international organizations to improve global readiness by: The United Nations General Assembly (GA) is one of the five principal organs of the United Nations. ... September 14 is the 257th day of the year in the Gregorian calendar (258th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... George Walker Bush (born July 6, 1946) is the 43rd and current President of the United States, inaugurated on January 20, 2001. ... President George W. Bush announced the International Partnership on Avian and Pandemic Influenza in his remarks to the High-Level Plenary Meeting of the United Nations General Assembly on September 14, 2005, in New York. ...

• elevating the issue on national agendas;
• coordinating efforts among donor and affected nations;
• mobilizing and leveraging resources;
• increasing transparency in disease reporting and surveillance; and
• building capacity to identify, contain and respond to a pandemic influenza.

On October 5, 2005, Democratic Senators Harry Reid, Evan Bayh, Dick Durbin, Ted Kennedy, Barack Obama, and Tom Harkin introduced the Pandemic Preparedness and Response Act as a proposal to deal with a possible outbreak.^[30] October 5 is the 278th day of the year in the Gregorian Calendar (279th in Leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... Harry Mason Reid (born December 2, 1939) is the senior United States Senator from Nevada and a member of the Democratic Party, for which he serves as Senate Minority Leader. ... Birch Evans Evan Bayh III (born December 26, 1955) is an American politician who has served as a U.S. Senator from Indiana since 1999 and a former Governor of Indiana. ... Richard Joseph Durbin (born November 21, 1944) is an American politician. ... Edward Moore Ted Kennedy (born February 22, 1932) is the senior United States Senator from Massachusetts and a member of the Democratic Party. ... Obama redirects here. ... Thomas Richard Tom Harkin (born November 19, 1939) is the junior United States Senator from Iowa. ... The Pandemic Preparedness and Response Act is a bill introduced on October 5, 2005 by Democratic Senators Harry Reid, Evan Bayh, Dick Durbin, Ted Kennedy, Barack Obama, and Tom Harkin in response to the growing threat of an outbreak of the Avian Flu. ...

On October 27, 2005, the Department of Health and Human Services awarded a $62.5 million contract to Chiron Corporation to manufacture an avian influenza vaccine designed to protect against the H5N1 influenza virus strain. This followed a previous awarded $100 million contract to sanofi pasteur, the vaccines business of the sanofi-aventis Group, for avian flu vaccine. October 27 is the 300th day of the year (301st in leap years) in the Gregorian Calendar, with 65 days remaining. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... Chiron Corporation (NASDAQ: NVS) was a multinational biotechnology firm based in Emeryville, California that was acquired by Novartis International AG on April 30, 2006. ... Sanofi pasteur is the vaccines business of sanofi-aventis Group. ... Sanofi-aventis (Euronext: SAN, NYSE: SNY), headquartered in Paris, France, is the worlds third largest company in the pharmaceutical industry behind Pfizer and GlaxoSmithKline but above Johnson & Johnson, Merck, AstraZeneca and Novartis. ...

In October 2005, President Bush urged bird flu vaccine manufacturers to increase their production.^[31] George Walker Bush (born July 6, 1946) is the 43rd and current President of the United States, inaugurated on January 20, 2001 and re-elected in the 2004 U.S. presidential election. ...

On November 1, 2005 President Bush unveiled the National Strategy To Safeguard Against The Danger of Pandemic Influenza^[32]. He also submitted a request to Congress for $7.1 billion to begin implementing the plan. The request includes $251 million to detect and contain outbreaks before they spread around the world; $2.8 billion to accelerate development of cell-culture technology; $800 million for development of new treatments and vaccines; $1.519 billion for the Departments of Health and Human Services (HHS) and Defense to purchase influenza vaccines; $1.029 billion to stockpile antiviral medications; and $644 million to ensure that all levels of government are prepared to respond to a pandemic outbreak.^[33] November 1 is the 305th day of the year (306th in leap years) in the Gregorian Calendar, with 60 days remaining. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ...

On 6 March 2006, Mike Leavitt, Secretary of Health and Human Services, said U.S. health agencies are continuing to develop vaccine alternatives that will protect against the evolving avian influenza virus.^[34] March 6 is the 65th day of the year in the Gregorian Calendar (66th in Leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

The U.S. government, bracing for the possibility that migrating birds could carry a deadly strain of bird flu to North America, plans to test nearly eight times as many wild birds starting in April 2006 as have been tested in the past decade.^[35]

On 8 March 2006, Dr. David Nabarro, senior U.N. coordinator for avian and human influenza, said that given the flight patterns of wild birds that have been spreading avian influenza (bird flu) from Asia to Europe and Africa, birds infected with the H5N1 virus could reach the Americas within the next six to 12 months.^[36] March 8 is the 67th day of the year in the Gregorian Calendar (68th in Leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ...

"Jul 5, 2006 (CIDRAP News) – In an update on pandemic influenza preparedness efforts, the federal government said last week it had stockpiled enough vaccine against H5N1 avian influenza virus to inoculate about 4 million people and enough antiviral medication to treat about 6.3 million."^[37]

China

In 1982, Kennedy F. Shortridge and Charles Stuart-Harris proposed that China, particularly southern China, is an epicentre for the emergence of pandemic influenza viruses^[38]. This hypothesis was based on three observations: Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by a double stranded, segmented RNA virus of the family Orthomyxoviridae (the influenza viruses). ...

1. The occurrence of a large number of viruses in domestic poultry notably ducks in the region.

2. The dense populations and proximity of humans, poultry and pigs in villages and farms there.

3. The historical records associating China with epidemics and pandemics and, in the last century, the association of southern China with the emergence of the 1957 Asian and 1968 Hong Kong pandemic strains and the re-emergence of the 1977 H1N1 virus ^[39]. These records have been reinforced by the 1997 H5N1 incident that is considered by some to have been an incipient pandemic and a pandemic averted by the slaughter of poultry across Hong Kong SAR in late 1997. The Avian Flu was a pandemic outbreak of influenza that originated in China in 1957 and spread worldwide that same year. ... H1N1 is a subtype of the species Influenza A virus (sometimes called bird flu virus). ... Influenza A virus subtype H5N1, also known as A(H5N1) or H5N1, is a subtype of the Influenza A virus that can cause illness in humans and many other animal species. ...

Further reading

• United States Influenza pandemic plan Draft 2004 Final 2005
• European Commission
• The official U.S. government website for information on pandemic flu and avian flu
• The Flu Wiki dedicated to sharing information about pandemic flu and how to prepare for it
• Nature Magazine: Avian flu special: The flu pandemic: were we ready? Fictional account of flu epidemic from Nature magazine
• World Health Organisation pandemic alert page
• Public Healthy.com - Flu pandemic planning Regularly updated information on flu pandemic preparedness

Sources and notes

1. Poland, G. A. (2006), "Vaccines against Avian Influenza—A Race against Time", N Eng J Med, vol. 354, no. 13, p. 1411–1413
2. Treanor, J. J., Campbell, J. D. & Zangwill, K. M., et al. (2006), "Safety and Immunogenicity of an Inactivated Subvirion Influenza A (H5N1) Vaccine", N Eng J Med, vol. 354, no. 13, p. 1343–51

The New York Times is a newspaper published in New York City by Arthur Ochs Sulzberger Jr. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... May 2 is the 122nd day of the year in the Gregorian calendar (123rd in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The Council on Foreign Relations The Council on Foreign Relations (CFR) is an American foreign policy think tank based in New York City. ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... June 16 is the 167th day of the year in the Gregorian calendar (168th in leap years), with 198 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... April 20 is the 110th day of the year in the Gregorian calendar (111th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... Forbes Building on Fifth Avenue in New York City Forbes is a publishing and media company. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... February 1 is the 32nd day of the year in the Gregorian Calendar. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The International Institute for Sustainable Development is a Canada-based organization focused on improving the sustainability of the world. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... April 14 is the 104th day of the year in the Gregorian calendar (105th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... King County redirects here; you may be looking for King County, Texas. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The World Health Organization (WHO) is a specialized agency of the United Nations, acting as a coordinating authority on international public health, headquartered in Geneva, Switzerland. ... 1999 (MCMXCIX) was a common year starting on Friday, and was designated the International Year of Older Persons by the United Nations. ... April 2005 : ← - January - February - March - April - May - June - July - August - September - October - November - December - → Hamas and Islamic Jihad have declared, in principle, their intention to join the Palestine Liberation Organisation (PLO). ... The New York Times is a newspaper published in New York City by Arthur Ochs Sulzberger Jr. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... March 16 is the 75th day of the year in the Gregorian Calendar (76th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 13 is the 256th day of the year (257th in leap years). ... The United States Agency for International Development (or USAID) is the US government organization responsible for most non-military foreign aid. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... September 30 is the 273rd day of the year (274th in leap years) in the Gregorian calendar. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... The Institute of Medicine, a part of the National Academy of Sciences, is an American organization whose purpose is to provide national advice on issues relating to biomedical science, medicine, and health (National Academy of Sciences, n. ... National Academies Press (NAP) has lots of FREE books and is part of the United States National Academy of Sciences. ... The United States Department of Health and Human Services, often abbreviated HHS, is a Cabinet department of the United States government with the goal of protecting the health of all Americans and providing essential human services. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... March 20 is the 79th day of the year in the Gregorian Calendar (80th in Leap years). ... A news release, press release or press statement is a written or recorded communication directed at members of the news media for the purpose of announcing something claimed as having news value. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... October 8 is the 281st day of the year in the Gregorian Calendar (282nd in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... November 1 is the 305th day of the year (306th in leap years) in the Gregorian Calendar, with 60 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2005 (MMV) was a common year starting on Saturday of the Gregorian calendar. ... November 1 is the 305th day of the year (306th in leap years) in the Gregorian Calendar, with 60 days remaining. ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... March 7 is the 66th day of the year in the Gregorian Calendar (67th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... March 7 is the 66th day of the year in the Gregorian Calendar (67th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... March 9 is the 68th day of the year in the Gregorian Calendar (69th in Leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... September 16 is the 259th day of the year (260th in leap years). ... 2006 (MMVI), a common year starting on Sunday of the Gregorian calendar. ... July 5 is the 186th day of the year (187th in leap years) in the Gregorian Calendar, with 179 days remaining. ...