top of page
Lab Experiments

National Science Day 2021-22 


Group - 6

NSD (1).jpg

Polio (poliomyelitis) is a disease that is caused by poliovirus, an RNA virus; that spreads from person to person and can infect a person’s spinal cord, causing paralysis.

The history of polio (Poliomyelitis) infections began during prehistory. Polio circulated in human populations at low levels and appeared to be a relatively uncommon disease for most of the 1800s. In 2016, it continues to circulate in just Afghanistan and Pakistan, with occasional spread to neighbouring countries.
bottom of page