Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

Respiratory virus season has ramped up across the country, and health experts say we likely haven’t reached the peak of these ...

That familiar tightness in your chest. The wheeze that seems to announce itself at the most inconvenient moments. The inhaler you clutch like a lifeline. Living with asthma can feel like your lungs ...

Current cigarette and electronic nicotine delivery systems (ENDS) were associated with elevated wheezing, but not ENDS use alone, according to a new study. In a study evaluating the prevalence of ...

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.