Most common questions answered on the flu

Jen Caudle, DO, Kevin Soden, MD, and Michael Crupain, MD, MPH, answer your most common questions on the flu. Learn about illness prevention, recognition, and symptoms of various seasonal viruses.

Learn what to expect this season, and how this year is different from years past.

Is this the reason you're wheezing?

Existing health conditions and other factors can put a person at a greater risk for this serious bacterial infection.

Asthma doesn't always develop in childhood. Find out about adult asthma symptoms.

Understand when to seek help. Recognize these red flags that require immediate medical attention.