poliyo drop ki khod kis ne ki thi
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Jonas Edward Salk invented polio drops
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Polio vaccines are vaccines used to prevent poliomyelitis (polio). Two types are used: an inactivated poliovirus given by injection (IPV) .
Trade names: Ipol, Poliovax, othersRoutes of administration: Parenteral (IPV), By mouth (OPV)Target disease: PoliomyelitisPregnancy category: AU: B2; US: N (Not classified yet):
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