How we conquered the deadly smallpox virus - Simona Zompi
The Last Major Smallpox Outbreak in America
How Did We Kill Smallpox?
American CDC agency announced that the samples of the smallpox virus would not be destroyed. This reversed an earlier decision for the final destruction of the virus. There was a great debate whether to destroy samples or not after eradication of the disease in 1980. Later was, however, proved that it is easy to recreate the virus even without samples.
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