Briefly explain Pulse Polio Immunisation Programme.

Pulse polio immunisation programme is a campaign established by the government of India to treat the polio. They use vaccination made up of solution of either alive or dead polio virus to develop immunity in the children below the age of five years, so, that  if they will encounter polio virus in the future, they have immunity against that virus in them to kill the virus. Hence the main aim of this campaign is to eradicate the poliomyelitis.