Why did the 1918 influenza outbreak cause so many deaths?
mainly elderly people were affected...
History, 25.08.2019 15:20 maddielr17
Why did the 1918 influenza outbreak cause so many deaths?
mainly elderly people were affected.
hygiene and sanitation were very poor at this time.
the influenza virus was a strain of an older virus to which people had no immunity.
the world health organization had not yet been created.
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