randomnighmare t1_j9pw1xe wrote
Reply to comment by svenEsven in The first mass innoculation of Salk's polio vaccine begins in Pittsburgh in 1954, the children were known as the polio pioneers. The vaccine was announced to be safe in 1955 by LoneWolfInCyberia
Wasn't the initial research into how to make an mRNA vaccine started at Penn State back in the 1990s?
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