Please explain why you're downvoting, this is a fact, only wild polio is "eradicated" from africa, not vaccine-induced polio (type 1 and type 2 are often milder

Please explain why you're downvoting, this is a fact, only wild polio is "eradicated" from africa, not vaccine-induced polio (type 1 and type 2 are often milder than wild polio however). And i think there was a polio outbreak in Soudan this year, so...