All posts tagged "FIRST_PUBLISH_HEADLINE | Polio vaccination in the 1950s provides clues as to how the coronavirus vaccine will be deployed."

Polio vaccination in the 1950s provides clues as to how the coronavirus vaccine will be deployed.

In 1955, after a field trial involving 1.8 million Americans, the world’s first successful polio vaccine was declared “safe, effective and powerful.” It was arguably the...