Fainting can occur after any medical procedure, including vaccination. Sitting or lying down for about 15 minutes can help prevent fainting and fall-related injuries. Inform your provider if you experience dizziness, vision changes, or ringing in your ears. Some people experience shoulder pain that is more severe and lasts longer than the more common soreness that can occur after injections. This is extremely rare. Any medication has the potential to cause a severe allergic reaction. Such vaccine reactions are extremely rare, estimated at about one in a million doses, and would occur within a few minutes to a few hours of the vaccination.
Polio is a highly contagious viral infection that affects the spinal cord and brain. The polio vaccines protects against it. Polio can result in permanent muscle weakness, paralysis, and even death.
Read More:
https://cmitoc.blogspot.com/2022/06/polio-vaccines-are-important-to-prevent.html
