@CNN: Polio re-emerges in Venezuela nearly 30 years after eradication https://t.co/4A9H41GvV1 https://t.co/yxy9ENqYZB

@CNN: Polio re-emerges in Venezuela nearly 30 years after eradication https://t.co/4A9H41GvV1 https://t.co/yxy9ENqYZB