The Smithsonian's National Museum of Natural History historic bird collections was critical in determining that the 1918 influenza pandemic that killed 20 million to 40 million people worldwide did not originate from birds, as previously thought. Wild waterfowl collected between 1915 -1919 were tested for the same hemagglutinin (HA) subtype as that of the 1918 pandemic Influenza A virus. The tests concluded the HA genes were different. This research is reported in the August issue of the Journal of Virology.
The above story is based on materials provided by Smithsonian Institution. Note: Materials may be edited for content and length.
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