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A 2009 study in Influenza and Other Respiratory Viruses based on data from fourteen European countries estimated a total of 2.64 million excess deaths in Europe attributable to the Spanish flu during the major 1918–1919 phase of the pandemic, in line with the three prior studies from 1991, 2002, and 2006 that calculated a European death toll ...
This is a timeline of influenza, briefly describing major events such as outbreaks, epidemics, pandemics, discoveries and developments of vaccines.In addition to specific year/period-related events, there is the seasonal flu that kills between 250,000 and 500,000 people every year and has claimed between 340 million and 1 billion human lives throughout history.
Many theories about the origins and progress of the Spanish flu persisted in the literature, but it was not until 2005, when various samples of lung tissue were recovered from American World War I soldiers and from an Inupiat woman buried in permafrost in a mass grave in Brevig Mission, Alaska, that significant genetic research was made possible.
The findings are based on the analysis of samples collected in Europe during the 1918 pandemic. Seasonal H1N1 virus ‘may have descended from Spanish flu strain’ Skip to main content
Hong Kong flu: 1968–1970 Worldwide Influenza A virus subtype H3N2: 1–4 million [187] [203] [204] 1971 Staphorst polio epidemic 1971 Staphorst, Netherlands Poliomyelitis: 5 [207] 1972 Yugoslav smallpox outbreak: 1972 Yugoslavia: Smallpox: 35 [208] London flu: 1972–1973 United States Influenza A virus subtype H3N2: 1,027 [209] 1973 Italy ...
A flu virus is identified by the two most important proteins on its surface called hemagglutinin and neuraminidase. The first has 18 varieties and the second has 11. The first has 18 varieties and ...
The virus, known as Avian influenza, bird flu, or H5N1, is fatal to poultry and is responsible for wiping out 50.5 million birds during a major outbreak in 2015. But the insidious virus hasn’t ...
The 1918–1920 flu pandemic is commonly referred to as the Spanish flu, and caused millions of deaths worldwide. To maintain morale, wartime censors minimized early reports of illness and mortality in Germany , the United Kingdom , France , and the United States .