RT @foreignoffice: On this day in 1796, the first vaccine for smallpox was administered by Edward Jenner, the English pioneer of immunisati… 0 atbildes
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UK in Latvia (2020-05-15 07:39:56) |
RT @foreignoffice: On this day in 1796, the first vaccine for smallpox was administered by Edward Jenner, the English pioneer of immunisati… | |