Thomas Francis Jr.
American virologist who ran the 1954 field trial of Salk's polio vaccine and announced the result in 1955.
Person15 Jul 1900 – 1 Oct 1969
- Identifiers
- Wikidata Q2423973
American virologist who ran the 1954 field trial of Salk's polio vaccine and announced the result in 1955.
Person15 Jul 1900 – 1 Oct 1969
