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Nookie1986 [14]
3 years ago
11

One of the reasons for the success of the smallpox eradication campaign was that

Biology
1 answer:
Pavlova-9 [17]3 years ago
4 0
One of the reasons for the success of the smallpox eradication campaign was that small pox only occurred in humans. Smallpox is an extremely contagious and deadly virus for which there is no known cure. it is caused by two variants, Variola major and Variola minor. it is a disease of the past that was eliminated by worldwide vaccination. 
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