Pulse Polio Immunisation Programme(PPIP) forms the largest single day public health project.
It was conducted for the first time in December 1995, in an attempt to eradicate polio from our country.
This programme uses oral polio vaccine or OPV. As per the National Immunisation Schedule (NIS), a dose of 3 drops (0.5 ml) is given orally to the child.
The aim of this programme was to eradicate poliomyelitis.