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The most recent flu pandemic was the 2009 swine flu pandemic, which originated in Mexico and resulted in hundreds of thousands of deaths. [34] It was caused by a novel H1N1 strain that was a reassortment of human, swine, and avian influenza viruses.
This has led to speculation that the Spanish flu pandemic originated in China, [192] [193] as the lower rates of flu mortality may be explained by the Chinese population's previously acquired immunity to the flu virus. [176] [192] In the Guangdong Province it was reported that early outbreaks of influenza in 1918 disproportionately impacted ...
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.
Pandemic: It’s a scary word. But the world has seen pandemics before, and worse ones, too. Consider the influenza pandemic of 1918, often referred to erroneously as the “Spanish flu ...
The Asian flu was a category 2 flu pandemic outbreak caused by a strain of H2N2 that originated in China in early 1957, lasting until 1958. The virus originated from a mutation in wild ducks combining with a pre-existing human strain. [65]
Influenza viruses: You’re likely familiar with the seasonal flu, but in the last century there have also been four influenza pandemics: the infamous Spanish Flu pandemic in 1918, the H2N2 flu ...
1957–1958 influenza pandemic ('Asian flu') 1957–1958 Worldwide Influenza A virus subtype H2N2: 1–4 million [187] [203] [204] 1960–1962 Ethiopia yellow fever epidemic 1960–1962 Ethiopia: Yellow fever: 30,000 [205] Seventh cholera pandemic: 1961–present Worldwide Cholera (El Tor strain) 36,000 [citation needed] [206] Hong Kong flu ...
The bird flu outbreak took several concerning turns this year, with the number of human cases up to at least 65. Experts outlined several indicators that the virus’ spread is going in the wrong ...