What the COVID-19 vaccine owes to Dr. Jonas Salk and the end of 'polio season'

Retrieved on: 2020-12-25 09:56:15

Tags for this article:

Click the tags to see associated articles and topics

What the COVID-19 vaccine owes to Dr. Jonas Salk and the end of 'polio season'. View article details on hiswai:

Excerpt

Jonas Salk's polio vaccine trial. It was June 1954 and O'Shaughnessy — then known as Roberta Van Tassell — was a 7-year-old about to finish the ...

Article found on: www.usatoday.com