New York City detects virus that causes polio
The virus that causes polio – a disease which had not been seen in the U.S. in nearly a decade – has recently been detected in New York City. Elaine Quijano has more.
The virus that causes polio – a disease which had not been seen in the U.S. in nearly a decade – has recently been detected in New York City. Elaine Quijano has more.