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Last case of variola major smallpox
Last case of variola major smallpox
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Last case of variola major smallpox * (02:12) 08 Apr 10
The College of Physicians of Philadelphia
D.A. Henderson discusses the last wild case of variola major
Last case of variola minor smallpox * (02:56) 08 Apr 10
The College of Physicians of Philadelphia
D.A. Henderson discusses the last case of naturally occurring variola minor, a less severe form of smallpox, which occurred in Somalia in 1976
Around The Services (1:11) 30 Jan 09
Smallpox Study
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