Prevention Polio vaccine protects children by preparing their bodies to fight the polio virus.
What are the symptoms of polio? This is called post-polio syndrome.
Historically, a person who developed lung paralysis due to polio was placed into an iron lung, a device that would push and pull chest muscles to make them work. The virus enters the body through the mouth.
Throughout history, polio epidemics have led to the deaths of many thousands of people around the world. Symptoms may vary depending on the kind of polio and vary child-to-child. It can also spread through direct contact with an infected person or if an unimmunised person comes into contact with someone who recently received the oral polio vaccine OPV and has the live virus.
More About Polio. Poliomyelitis, or simply Polio, is a highly contagious infectious disease caused by three types of poliovirus. Treatment focuses on managing the consequences of severe muscle weakness. Sneezing or coughing also spreads the virus. It enters the body through the mouth and spreads through contact with the feces poop of an infected person and, though less common, through droplets from a sneeze or cough.