Events
First recorded Out break of Small Pox
In IndiaSmall Pox First seen in North AmericaChinese Royalty supports the
inoculation practicesYellow Fever
In American ColoniesRubella DefinedJenner Discovered
Cow Pox ImmunityVaccination Endorsed by
the state of MassachutesPasteur Develops First Lab
Developed Vaccine for Chicken CholeraFirst Polio Epidemic
in U.S.Typhoid MaryInfluenza Vaccine
Approved for use in U.S.Small Pox Vaccination
StoppedChicken Pox Vaccine
Licensed for useGroup B Meningococcal
Vaccine ApprovedHPV Vaccine Licensed
in U.S.
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