Influenza pandemic
09 flu pandemic (2009–2010)

On 1 November 2009, a worldwide update by the WHO stated that "199 countries and overseas territories/communities have officially reported a total of over 482,300 laboratory confirmed cases of the influenza pandemic H1N1 infection, that included 6,071 deaths." By the end of the pandemic, declared on 10 August 2010, there were more than 18,000 laboratory-confirmed deaths from H1N1. Due to inadequate surveillance and lack of healthcare in many countries, the actual total of cases and deaths was likely much higher than reported. Experts, including the WHO, have since agreed that an estimated 284,500 people were killed by the disease, about 15 times the number of deaths in the initial death toll.
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