In New York City, just over a quarter of children 6 months and older have received the flu shot this season. The city’s ...

A highly contagious virus that spread rapidly across New York City last winter may make a resurgence. Sometimes referred to as the stomach flu or stomach bug, the norovirus illness causes vomiting and ...

Flu activity is increasing early across the United States as a new influenza A(H3N2) variant, subclade K, spreads during the holiday season. CDC data indicates doctor visits for fever with cough or ...

Flu season has begun weeks early in New York City, with cases rising sharply and schools closing due to widespread illness.

In New York alone, there have already been more than 17,000 flu cases and nearly 1,000 hospitalizations, and doctors anticipate it's only going to get worse as more people gather for the holidays.

A fast-spreading mutated flu strain is pushing US infections past epidemic levels, raising fears of a severe winter season as ...

It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S.

The chikungunya virus is currently running rampant through China and other nearby countries, the New York Department of Health said. Now, it’s been identified in a person living in Nassau County on ...

Health officials identified the virus that causes polio in New York City's wastewater, suggesting local transmission of the virus, state authorities said on Friday, urging unvaccinated New Yorkers to ...