The flu, COVID-19, and RSV are respiratory infections that may have similar symptoms, including fever, cough, and shortness ...

Fever and cough are two of the most common symptoms for both, he says, so it’s not advisable to rule out a diagnosis of one ...

Cough, fever or aching limbs - it is often unclear whether it is a harmless cold, the flu or corona. There are various causes ...

Does your throat hurt when you swallow? Influenza arrived early in Arizona this year, and cases are on the rise, state data ...

There is no high-quality research to support "man flu"—the idea that men suffer more from cold and flu symptoms than women.

Flu season poses a unique challenge for North Texas, where communities are often densely populated, and health disparities ...

Acute bronchitis is a respiratory tract infection that involves two of the major airways in the lungs. It is usually caused ...

With winter upon us and cold and flu season in full swing, tonsillitis is likely to follow. If you or someone you know has ...

Seniors are generally at higher risk for complications and death from pneumonia due to weakened immune systems. However, risk ...

The symptoms of bird flu in humans are similar to symptoms caused by other flu viruses, Dr. Schaffner says. They include ...

When outbreaks coincide with flu and cold season, it's important to know which symptoms to look out for, and what to do ...