Flu season kicks off in October. How bad will it be? The Centers for Disease Control and Prevention offers its prediction.

In the US, the flu season starts in October and can go until early spring, with cases peaking in February.

Flu season is approaching in the United States. Here's what you can expect this winter — and when to get your flu vaccine to ...

It's not an actual flu, and it's rarely serious, but when thousands of students arrive on campus they bring a cocktail of ...

Flu is a respiratory virus that causes fever, fatigue, body aches, headache and cough. While some people can fight it off at ...

Infectious disease experts say it's too soon to precisely predict how severe this year's major respiratory infections will be ...

Arizona had a massive flu season last fall and winter, with 75,000 cases — more than double what is typical in the state.

Japan’s health authorities have declared an influenza epidemic, with thousands of people infected with the respiratory virus.

Here’s what medical experts say could be behind the recent rise of influenza cases in Japan, India, Singapore, Thailand, and ...

People over the age of 65 may benefit more from a specialized flu shot like the high dose flu vaccine or the adjuvanted ...