0
0
0
s2smodern

For a country to be certified polio-free, it must have gone two years without reporting a case of polio. The post Nigeria poised to be declared polio-free in six months — Agency appeared first on Premium Times Nigeria.

Source :

https://www.premiumtimesng.com/health/326999-nigeria-poised-to-be-declared-polio-free-in-six-months-agency.html

Pin It