Scientists say the difference may lie in how quickly your body fights back.

Think cold weather makes you sick? Learn what really causes winter illness—and why that drippy cold‑air nose is usually ...

The widespread and contagious respiratory syncytial virus (RSV) often peaks in the fall and winter and causes symptoms ...

The vaccine could replace the need for separate annual jabs for flu, Covid and cold viruses as well as providing defence ...

Human metapneumovirus, or HMPV, typically spreads during winter and spring.

It's not COVID-19 or the flu, but a respiratory virus has been hammering Northern California cities, including Sacramento and ...

A highly contagious respiratory virus, HMPV, is spreading on the West Coast and beyond. Experts warn of symptoms, severe ...

Hint: It’s not the virus. It’s you.

Human metapneumovirus is a virus that infects the nose, throat and lungs, according to the Mayo Clinic. For most people, the ...

The most common cause of the common cold is a group of viruses called rhinoviruses. These viruses enter the body through the nose when a person breathes in contaminated air or touches their face after ...

We're still in the heart of cold, flu and allergy season in Central Texas. We asked local clinics what viruses and infections they are seeing in patients right now. Boring old common colds that don't ...

From the flu to the common cold, viruses keep knocking out Minnesotans this winter. After you start to feel better, how long are you contagious? "After the flu, you're generally the most contagious at ...