delusions- t1_j9paa9p 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
To be fair it was rushed; but with good reason, and it still fair to say that it is about as good as any other vaccine.
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