enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Influenza A virus subtype H1N1 - Wikipedia

    en.wikipedia.org/wiki/Influenza_A_virus_subtype_H1N1

    The virus is a variant genotype 4 (G4) Eurasian avian-like (EA) H1N1 virus that mainly affects pigs, but there is some evidence of it infecting people. [68] A 2020 peer-reviewed paper from the Proceedings of the National Academy of Sciences ( PNAS ) stated that "G4 EA H1N1 viruses possess all the essential hallmarks of being highly adapted to ...

  3. Pandemic H1N1/09 virus - Wikipedia

    en.wikipedia.org/wiki/Pandemic_H1N1/09_virus

    The pandemic H1N1/09 virus is a swine origin influenza A virus subtype H1N1 strain that was responsible for the 2009 swine flu pandemic. This strain is often called swine flu by the public media due to the prevailing belief that it originated in pigs. The virus is believed to have originated around September 2008 in central Mexico.

  4. Swine influenza - Wikipedia

    en.wikipedia.org/wiki/Swine_influenza

    Swine influenza virus (SIV) or swine-origin influenza virus (S-OIV) refers to any strain of the influenza family of viruses that is endemic in pigs. [2] As of 2009, identified SIV strains include influenza C and the subtypes of influenza A known as H1N1 , H1N2 , H2N1, H3N1 , H3N2 , and H2N3 .

  5. 2009 swine flu pandemic - Wikipedia

    en.wikipedia.org/wiki/2009_swine_flu_pandemic

    The 2009 swine flu pandemic, caused by the H1N1/swine flu/influenza virus and declared by the World Health Organization (WHO) from June 2009 to August 2010, was the third recent flu pandemic involving the H1N1 virus (the first being the 1918–1920 Spanish flu pandemic and the second being the 1977 Russian flu).

  6. Spanish flu - Wikipedia

    en.wikipedia.org/wiki/Spanish_flu

    The study did find evidence through phylogenetic analyses that the virus likely had a North American origin, though it was not conclusive. In addition, the haemagglutinin glycoproteins of the virus suggest that it originated long before 1918, and other studies suggest that the reassortment of the H1N1 virus likely occurred in or around 1915. [178]

  7. 1977 Russian flu - Wikipedia

    en.wikipedia.org/wiki/1977_Russian_flu

    It was caused by an H1N1 flu strain which highly resembled a virus strain circulating worldwide from 1946 to 1957. [ 1 ] [ 2 ] [ 5 ] [ 6 ] Genetic analysis and several unusual characteristics of the 1977 Russian flu have prompted many researchers to say that the virus was released to the public through a laboratory accident, [ 4 ] [ 5 ] [ 7 ...

  8. H1N1 virus - Wikipedia

    en.wikipedia.org/?title=H1N1_virus&redirect=no

    What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code

  9. 2009 swine flu pandemic timeline summary - Wikipedia

    en.wikipedia.org/wiki/2009_swine_flu_pandemic...

    Community outbreaks, June 2009 Confirmed cases by state, June 3, 2009. This article covers the chronology of the 2009 novel influenza A pandemic.Flag icons denote the first announcements of confirmed cases by the respective nation-states, their first deaths (and other major events such as their first intergenerational cases, cases of zoonosis, and the start of national vaccination campaigns ...