Flu season is not over yet, experts warn. Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading.

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the ...

The number of people getting sick with influenza B has gone up for three weeks straight, now making up about a third of flu ...

Add Yahoo as a preferred source to see more of our stories on Google. U.S. health officials say it's a severe flu season that's likely to get worse. Government data posted Monday shows that by some ...

For the first time, scientists have been able to watch the flu virus live as it infects human airway cells. They developed a ...

The flu epidemic continues to go down. The positivity rate and other benchmarks for the week ending on Jan. 24 have dropped compared with previous weeks, according to the latest data from the Centers ...

Influenza can sicken and kill. Vaccines are our best defense.

The Netherlands is officially in the grip of a flu epidemic, as the number of people who visited their family doctor with flu-like symptoms rises for two weeks in a row. To qualify as an epidemic, at ...

The flu epidemic in the Netherlands has entered its second week, with more people visiting general practitioners for flu-like symptoms, health authorities reported. According to data from the ...