Smallpox eradication

American physician (1928-2016)

Australian virologist (1914–2010)

disease outbreak in Yugoslavia

virologist (1914-1987)

American epidemiologist

smallpox victim

1982 Serbian film by Goran Marković

smallpox outbreak from a Soviet bioweapon test

hospital worker, last naturally acquired case of smallpox

vaccination strategy

American physician

epidemic

an epidemic that occurred in Wrocław, Poland in 1963