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history of vaccines
this is for school :'D
Создана
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⟶ Обновлено 20 июн 2022 ⟶
List of edits
Комментарии
События
first vaccine like cosept was created
First vaccine made
vaccine cause the end of the smallpox
U.S. Vaccine Agency Established
Britain Bans Variolation
first Vaccination Law Passes
French Doctors Investigate Animal Vaccine
German Vaccination Law
First Compulsory Vaccination Attempted
new rotavirus vaccine announced
first COVID-19 vaccine enters the USA
Cholera Vaccines are avalible worldwide
FDA Supports new Rotavirus Vaccine
Polio vaccine gets released
Measeles vaccine was developed!
big bang
Edward Jenner proved that once you get cowpox you wont get chickenpox
Периоды
oldest known mentioning of vaccine like things
