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

The H3N2 flu strain is landing more people in the hospital in the United States, and experts are urging Canadians to exercise caution amid a “perfect environment” for spread and a fresh round of case ...

Add Yahoo as a preferred source to see more of our stories on Google. The new influenza strain, H3N2, continues to spike. This influenza season has caused record-breaking hospitalization and infection ...

Another eight US children were confirmed to have died of influenza infections last week, for a total of 79 this respiratory virus season, the Centers for Disease Control and Prevention (CDC) reported ...

Nine states are seeing moderate flu activity, while 26 report high or very high case rates. Flu test positivity continues to ...

A fast-spreading new flu strain is gaining a reputation as a monstrous “super flu.” The mutation of influenza A(H3N2) called subclade K is driving up infections across the country, including in New ...

Add Yahoo as a preferred source to see more of our stories on Google. Flu activity could continue to increase in the U.S. over the next few weeks, according to a top flu epidemiologist at the Centers ...

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

H3N2 influenza cases are rising across India. Doctors explain how it differs from a common cold, key danger signs like chest pain and low oxygen, who is at risk, and when to seek urgent medical care.

Cases are up, vaccination rates are down, and new strains are circulating. Here's what you should know.