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  • 2009 swine flu pandemic - Wikipedia
    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) [12][13] The first identified
  • Breathe Easier: WHO Declares H1N1 Swine Flu Pandemic Over - AOL
    The World Health Organization has declared the influenza H1N1 pandemic over "The world is no longer in phase 6 of influenza pandemic alert," WHO director Margaret Chan said in a statement "We
  • 2009 swine flu pandemic in the United States - Wikipedia
    Following preparation for distribution beginning in June, the first doses were administered in October 2009 [117] On August 10, 2010, WHO declared an end to the global 2009 H1N1 influenza pandemic However, the virus continues to circulate as a seasonal flu virus, and cause illness, hospitalization, and deaths worldwide every year [118]
  • 2009 swine flu pandemic by country - Wikipedia
    2009 swine flu pandemic by country This article deals with the status and efforts regarding the 2009 swine flu pandemic by country and continent region
  • 2009 swine flu pandemic in the United States by state
    The United States experienced the beginnings of a pandemic of a novel strain of the influenza A H1N1 virus, commonly referred to as "swine flu", in the spring of 2009 The earliest reported cases in the US began appearing in late March 2009 in California, [114] then spreading to infect people in Texas, New York, and other states by mid-April [115] Early cases were associated with recent
  • Influenza A virus subtype H1N1 - Wikipedia
    Influenza A virus subtype H1N1 (A H1N1) is a subtype of influenza A virus (IAV) Some human-adapted strains of H1N1 are endemic in humans and are one cause of seasonal influenza (flu) [1] Other strains of H1N1 are endemic in pigs (swine influenza) and in birds (avian influenza) [2] Subtypes of IAV are defined by the combination of the antigenic hemagglutinin (H) and neuraminidase (N
  • Swine influenza - Wikipedia
    Swine influenza is an infection caused by any of several types of swine influenza viruses 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 [3] The swine
  • Spanish flu - Wikipedia
    The 1918–1920 flu pandemic, also known as the Great Influenza epidemic or by the misleading name Spanish flu, was an exceptionally deadly global influenza pandemic caused by the H1N1 subtype of the influenza A virus The earliest probable cases were documented in March 1918 in Haskell County, Kansas, United States, with further cases recorded in France, Germany and the United Kingdom in





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