Polio remains only in the global regions where vaccine rates are low. The U.S. should take heed.

Health officials stress the importance of updated vaccines as the CDC issues an urgent polio warning for travelers heading to 30-plus countries during spring break.

On 12 April 1955, Dr Jonas Salk announced that his vaccine was safe and effective – but he refused to profit from it.

LONDON -- Four African countries have reported new cases of polio linked to the oral vaccine, as global health numbers show there are now more children being paralyzed by viruses originating in ...

Sad and terrifying memories of pre-vaccine life will provide "immunization against false ideas," according to the group ...

BLANTYRE, Malawi (AP) — In a classroom in southern Malawi, children sit in rows on the floor as a health worker moves among them administering an oral vaccine that protects against polio. The new ...

Earlier this month, the Centers for Disease Control and Prevention issued a level two travel notice about global polio, ...