Vaccine, Smallpox
23-March-2023 Thursday
How in 1960 Moscow almost died from smallpox
23-June-2021 Wednesday
Reply to the post "About the epidemic"
23-June-2021 Wednesday
About epidemics
17-March-2021 Wednesday
Response to the post “1st vaccination in the history of Russia. How Catherine the Great tried the smallpox vaccine on herself
17-March-2021 Wednesday
1st vaccination in the history of Russia. How Catherine the Great tried the smallpox vaccine on herself
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