Schools around the U.S. are closing due to surges of flu and other illnesses, which are sickening students and staff. Here's what parents need to know.
NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.
New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven cases of avian flu were detected in the city.