jan 8, 1957 - Polio
Description:
Albert Sabin also develops Vaccine, however different from Salks. Sabin's Vaccine houses a weakend alive form of Polio that is administered orally and can by done by anyone and is less expensive, however does need to be refrigerated when in transport which causes a problem in places where refrigeration isn't convenient or available.
Added to timeline:
Diseases and Discoveries Related That Have Impacted Recorded Human History
This timeline goes over several diseases, germ theory, knowl...
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