This year's version of H3N2 has experts on alert. It's a mutated version, subclade K, that may weaken the vaccine's ...

Having the flu is a lousy experience, regardless of the type you have. While news of a rough flu season ahead (spurred by subclade K) continues to make headlines, there are two main types of flu, A ...

UVA has launched a public-facing flu tracker, updated every Monday, to help the community monitor local trends.

While flu levels are still low, a strain that has wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S ...

The vast majority of “spillover” infections of bird flu into humans are one-off events. They can vary unpredictably in their ...

Left the Thanksgiving grocery shopping to the last minute? You can still score some cheap deals to make a feast.

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...

California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...

Viruses are rife this time of year, so it’s important to stay up to date with vaccinations. The flu vaccine, the COVID-19 booster, the pneumococcal vaccine and the shingles vaccine are the main jabs ...