FLU (1918) that killed estimated 20-50 million people

5 Years ago, Mon, Apr 13, 2020, 1:44:56
Spanish flu of 1918 ,one of the deadliest pandemics in human history ,killed an estimated 20 million to 50 million people and infected one third of the world population,
It lasted from January 1918 to December 1920 .


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