Polio

Health
Africa declared free of wild polio by World Health Organization
Somali boy receives a polio vaccination
Somali boy receives a polio vaccination Credit: PV2 Andrew W. McGalliard (Public Domain)

Health officials from the World Health Organization have announced that all 47 countries in the WHO’s Africa region have eradicated the crippling viral disease that attacks the nervous system and can cause irreversible paralysis within hours.