Is it flu A or flu B, and how long is it contagious? Here's what to know about the flu virus running rampant in New Jersey, ...

Is it flu A or flu B, and how long is it contagious? Here's what to know about the flu virus running rampant in Michigan.

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

A mystery virus sweeping the UK has been identified as adenovirus. Learn about its incubation period, symptoms, how it ...

Officials are working to get the word out after a suspected case of measles was reported in Northern Kentucky this week.

NEW DELHI, January 13 - A National Joint Outbreak Response Team was deployed to West Bengal on Sunday after two suspected ...

Newcastle disease virus (NDV) continues to threaten poultry industries worldwide, with genotype VII strains currently ...

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

Here’s what to know about the dominant version of the virus that’s circulating now. By Dani Blum The flu constantly morphs and mutates. Often, it surprises researchers a little. This year, the virus ...

The flu had a glow-up. This year’s flu season is proving to be worse than normal, with hospitalizations up significantly compared to last year, and the CDC reporting 4.6 million cases of the flu so ...

It’s not shocking to see cases of the flu jump up during respiratory virus season. But there’s been enough talk about the so-called super flu swirling around that it’s fair to wonder what’s going on ...

Doctors and scientists say this year's influenza season could be tougher than usual. A new version of the flu virus, called H3N2, is spreading quickly. At the same time, fewer people are getting flu ...