Polio is a viral infection that can cause permanent paralysis.
The inactivated poliovirus vaccine (IPV) is usually given at ages 2 months, 4 months, 6–18 months, and 4–6 years.
Though the oral poliovirus vaccine (OPV) is still used in many parts of the world, it has not been used in the United States since 2000. Using IPV eliminates the small risk of developing polio after receiving the live oral polio vaccine.
The vaccine offers protection against polio, which can cause paralysis and death.
Side effects include fever and redness or soreness at the site of injection. There is a very small chance of an allergic reaction with any vaccine.
The vaccine is not recommended if your child:
IPV may cause mild fever, and soreness and redness at the site of the injection for several days. Check with your doctor to see if you can give either acetaminophen or ibuprofen for pain or fever and to find out the appropriate dose.