summerdturner summerdturner

03-09-2016
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Who developed the polio vaccine?

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TJones99 TJones99

03-09-2016

The first polio vaccine was the inactivated polio vaccine, developed by Jonas Salk. The oral polio vaccine was developed by Albert Sabin.

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peterg555 peterg555

06-11-2019

Answer:

For plato it's Jonas Salk

Explanation:

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