The CEO of the HSE is asking people to take precautions as the health service is at the busiest point of the year.

Concerns about the spread of influenza are growing in the U.S. as the U.K. sees a flu surge in children and young adults.

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 novel influenza variant called subclade K appears to be driving an uptick in cases and hospitalizations throughout the U.S.

For most people, influenza is unpleasant (to say the least), but for others, a tangle with the common virus can lead to ...

Flu has arrived several weeks early this winter, and experts predict it could be a particularly nasty season because of a new ...

According to one emergency medicine physician at DCH Regional Medical Center, the hospital is starting to see a rise in flu ...

During peak flu season — which varies by season, but often occurs in late January or February — Maine will typically see ...

With no peak in sight, NHS England says there are now enough flu patients to fill more than three whole hospital trusts.

San Diego County health officials are sounding the alarm as December begins, marking the heart of peak flu and COVID season with concerning vaccination rates and rising cases.

Ottawa schools are currently reporting student absence rates nearly double the peak of last season, according to Ottawa ...

Serious flu cases are sweeping the country as thousands are suffering flu so seriously that they are being admitted to ...