1980 - Eradication announced
CONTEXT(Help)
-
Controlling Infectious Diseases »Controlling Infectious Diseases
Diseases »Diseases
Smallpox »Smallpox
Steps toward eradication »Steps toward eradication
1977 - Last case of smallpox identified »1977 - Last case of smallpox identified
1980 - Eradication announced
+Comments (0)
+Citations (0)
+About