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Polio Vaccine

Description

Poliomyelitis, commonly called polio, is a contagious disease. It is caused by poliovirus. This virus attacks the nervous system. It destroys nerve cells. It can paralyze muscles, including those used to walk or breathe. It can be fatal. There is no cure for polio, but it is prevented with the polio vaccine.

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Transcripts

WN06223 / VMPRG55574A