blumberg

noun

1. Baruch S(amuel),1925–2011, U.S. physician and researcher of infectious diseases: Nobel Prize 1976.

noun

1. Baruch Samuel .1925–2011, US physician, noted for work on antigens: shared the Nobel prize for physiology or medicine 1976

1. American virologist noted for research on the origin and spread of infectious diseases. He shared a 1976 Nobel Prize for discovering the antigen that led to a vaccine against hepatitis B.