Exposure to case: Since the disease hasn't been found active in the world since 1977, it would be quite a notable event for you to get smallpox. While it was active it was passed person to person.
Answered 3/16/2019
6.3k views
Smallpox: Human to Human transmission. The WHO announced World-wide eradication of Smallpox on May 8 1980. Smallpox has no animal reservoirs. So Smallpox would not return naturally.
Answered 3/16/2019
2.1k views
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