The common cold is so ubiquitous that it feels like background noise, yet for a subset of people it is a wrecking ball that ...

Scientists have identified 22 genes that explain why one common virus leaves many people unharmed but puts others at risk of ...

Who knows why different people have different symptoms with the common cold? Well, a new study used laboratory-grown noses ...

It’s the time of year when it’s hard to go anywhere without coming into contact with someone who is sneezing or coughing. Right now, a number of viruses are causing a host of upper respiratory ...

Certain viruses could make people more susceptible to heart disease, new research suggests. An independent study showed that people who contracted COVID or influenza faced a "dramatically" greater ...

Don't just assume symptoms like nausea and vomiting are a stomach bug. It could also be this nightmare illness.

Respiratory viruses are usually most active from October through March, health officials say.

One of the most common viruses in the world could be the cause of lupus, an autoimmune disease with wide-ranging symptoms, according to a study published Wednesday. Until now, lupus was somewhat ...

Many people across cultures grow up hearing that cold weather makes you sick. Going outside without a coat, breathing in cold ...

Cases of the flu have started to decline, according to the CDC, but flu season isn't over yet. We bust some common myths on ways to avoid catching the virus.