Oral poliovirus vaccines (OPV) are the predominant vaccine used in the fight to eradicate polio. There are different types of oral poliovirus vaccine, which may contain one, a combination of two, or all three different serotypes of attenuated vaccine
Oral poliovirus vaccine (OPV), which is a live-virus vaccine, and inactivated poliovirus vaccine (IPV), which is a killed vaccine that is administered by injection. Both produce immunity in over 95% of people. The live-virus vaccine, however, has been associated with a vaccine-associated paralysis.
Oral poliovirus vaccine (OPV), which is a live-virus vaccine, and inactivated poliovirus vaccine (IPV), which is a killed vaccine that is administered by injection. Both produce immunity in over 95% of people. The live-virus vaccine, however, has been associated with a vaccine-associated paralysis.
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