Africa Wild Polio Free
Africa is wild polio free. A big milestone for Nigeria having accounted for more than half of global cases less than 10 years ago and been the last to be declared free from wild polio in Africa.
It is important we note that, Africa is not entirely Polio free as there is a vaccine-derived polio caused by the very vaccine used to fight the virus. The oral vaccine used in Africa is cheap and contains weakened version of the polio virus and due to poor hygiene, it then sometimes mutate inside the intestine of the vaccined child.
Africa has recorded 177 of such cases. #EndPolio
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