Biology, asked by faizatg998, 1 year ago

different types of polio drops and to prevent what disease they are used

Answers

Answered by ShivPriya
2
Heya !!!

⊙Polio vaccines are vaccines used to prevent poliomyelitis .

There are two types :

》》 The one which uses inactivated poliovirus and is given by injection (IPV) .

》》The other  uses weakened poliovirus and is given by mouth (OPV).

⊙The World Health Organization recommends all children be fully vaccinated against polio ( disease)

hope it helps u dear ^_^
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