Steps toward eradication
Immediately related elementsHow this works
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Controlling Infectious Diseases Â»Controlling Infectious Diseases
Diseases Â»Diseases
Smallpox Â»Smallpox
Steps toward eradication
1920s - Improved vaccine made mass vaccination possible in theory Â»1920s - Improved vaccine made mass vaccination possible in theory
1959 WHO report on Russian proposal for worldwide eradication Â»1959 WHO report on Russian proposal for worldwide eradication
1966 - 15m cases in more than 50 countries, 2m died each year Â»1966 - 15m cases in more than 50 countries, 2m died each year
1967 WHO Intensified Smallpox Eradication Progam Â»1967 WHO Intensified Smallpox Eradication Progam
1977 - Last case of smallpox identified Â»1977 - Last case of smallpox identified
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