Flu and Covid, including a new variant called BA.3.2, nicknamed “cicada,” are still circulating, along with several other respiratory illnesses and a nasty stomach bug.

A highly mutated COVID-19 strain is circulating in California — raising concerns that disease activity could rise heading ...

The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K that’s behind early surges in the United Kingdom, Canada and Japan. Last ...

Cornell researchers have discovered that a lethal variant of feline coronavirus, previously thought to be limited to a devastating 2023 outbreak in Cyprus that killed thousands of cats, has in fact ...

It's been less than a month since health officials reported the first known case of a new and more contagious coronavirus variant in Texas. The man, a Harris County resident, had no travel history.

The cruise ship where a handful of passengers contracted a rare respiratory virus, stranding hundreds aboard, will travel to ...

(Reuters) - The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus. New ...

At least 280 children died of influenza, the highest number since pediatric death numbers were required to be shared in 2004. Now, with a new variant in the mix, experts say we’re on track for a ...