Learn about dog flu, a highly contagious virus. Discover its symptoms, treatment options, and prevention strategies, ...

Elderberry supplements — marketed for boosting the immune system — have become one of the most popular herbal supplements in ...

The cities with the highest rate of flu activity in the nation the first week of January were all in the Rio Grande Valley, ...

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat ...

COVID-19, influenza, RSV, and norovirus—have created what experts are calling a "quad-demic" in the U.S. Here's what to know ...

As the first bird flu death in the U.S. sparks concern over the ongoing spread of the virus, epidemiologist and microbiologist Meghan Davis explains what to know and do ...

— The flu, caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body ...

In the Lehigh Valley, cases of the flu and RSV are particularly prevalent compared with many other parts of the state.

Texas officials detected the bird flu in multiple domestic ducks found dead in a North Austin pond this month.

There’s no medication for norovirus. Instead, you’ll need to rehydrate as much as possible with water and other liquids. Seek ...

Now that cold and flu season is upon us, our wellness editors are using these hacks to avoid sickness and stay healthy.