The word vaccination was created in 1803 by Royal Jenner Society. It derives from latin vaccina (eng. cowpox) — latin vacca means cow. What has vaccination got in common with cows?
kwiecień 18th, 2010
Tags: interesting facts
The word vaccination was created in 1803 by Royal Jenner Society. It derives from latin vaccina (eng. cowpox) — latin vacca means cow. What has vaccination got in common with cows?