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Encyclopedia > Swine flu

Swine Flu is a form of Type A influenza that is normally virulent only in pigs. Type A is also known as avian influenza, because birds are asymptomatic carriers. Varieties of influenza virus A that affect swine include H1N1, H1N2 and H3N2. A H1N1 shift crossed over to humans in the early part of the 20th century, causing the Spanish Flu pandemic, which killed up to 50 million people. The death toll was particularly high among young, healthy adults. Negatively stained flu virions. ... Binomial name Sus scrofa Linnaeus, 1758 The domestic pig is usually given the scientific name Sus scrofa, though some authors call it , reserving for the wild boar. ... Influenza A virus, the virus that causes Avian flu. ... An asymptomatic carrier (or carrier), is a person who is infected with the agent of an infectious disease, or carries the abnormal gene of a recessive genetic disorder. ... The Spanish Flu Pandemic, also known as the Great Influenza Pandemic, the 1918 Flu Epidemic and La Grippe, was an unusually severe and deadly strain of avian influenza, a viral infectious disease, that killed some 25 million to 50 million people worldwide in 1918 and 1919. ... The Spanish Flu Pandemic, also known as La Grippe, was an unusually severe and deadly strain of avian influenza, a viral infectious disease, that killed some 25 million to 50 million people worldwide in 1918 and 1919. ... A pandemic, or global epidemic, is an outbreak of an infectious disease that affects people over an extensive geographical area (from Greek pan all + demos people). ...


The U.S. swine flu scare of 1976

In 1976, a swine flu scare provided the biggest embarrassment of US President Gerald Ford's administration. In January 1976, Gerald R. Ford was vaccinated in front of press cameras. On February 5 an army recruit at Fort Dix said he felt tired and weak. He died the next day and four of his fellow soldiers were later hospitalized. Two weeks after his death, health officials announced that swine flu was the cause of death. A number of others vaccinated became paralysed. Many began to fear for President Ford's life and health. 1976 (MCMLXXVI) is a leap year starting on Thursday (link will take you to calendar). ... ... Gerald Rudolph Ford, Jr. ... Fort Dix is a census-designated place located in Burlington County, New Jersey. ...


Despite the fact that only one person died, alarmed public health officials decided that action must be taken to head off a major pandemic and they urged that every person in the United States be vaccinated for the disease. The vaccination program was plagued by delays and public relations problems but about 24 percent of the population was vaccinated by the time the program was cancelled. Vaccination is a term coined by Edward Jenner for the process of administering live, albeit weakened, microbes to patients, with the intent of conferring immunity against a targeted form of a related disease agent. ...


The vaccine was blamed for 25 deaths (more people died from the vaccine than died from the swine flu itself) and a small, but statistically significant, rise in the incidence of a rare illness called Guillain-BarrĂ© syndrome or GBS. Guillain-Barré syndrome (GBS), is an acquired immune-mediated inflammatory disorder of the peripheral nervous system (i. ...


External links


  Results from FactBites:
 
Swine flu - Wikipedia, the free encyclopedia (391 words)
The vaccine was blamed for 25 deaths (more people died from the vaccine than died from the swine flu itself) and a small, but statistically significant, rise in the incidence of a rare illness called Guillain-Barré syndrome, or GBS.
The Sky is Falling: An Analysis of the Swine Flu Affair of 1976
The Swine Flu Episode and the Fog of Epidemics by Richard Krause in CDC's Emerging Infectious Diseases Journal Vol.
Swine Flu Epidemics (3835 words)
While influenza, or the "flu", is not commonly recognized as an extremely lethal disease, the pathology of influenza, and especially of the kind found at Fort Dix, does suggest that an immunization program was a reasonable course to take in 1976.
The biological similarity between the influenza at Fort Dix and the swine flu of 1918 was one of the biggest factors in determining the course of action to be taken at that point.
For example, the swine flu of 1918 was named H1N1, while a later strain of influenza which was found to have changed its hemagglutinin molecules was named H2N1, and an even later influenza was found to have changed both its surface molecules (double antigenic shift), and was named H2N2.
  More results at FactBites »


 

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