What are the symptoms of bronchitis?

Bronchitis is an infection of the airways; main symptoms include a cough (with or without sputum), wheezing, fever, shortness of breath and chest tightness. Watch pulmonologist Brian Gelbman, MD, discuss the symptoms that could point to bronchitis.

Can you catch bronchitis? Learn if bronchitis is contagious, what to do if you’re sick, and how to stay healthy.

High levels of these immune cells can cause airway inflammation for people with certain types of asthma.

Learn more about this potentially deadly form of pneumonia.

Learn how strong emotions can affect asthma symptoms—and find ways to breathe easier.

From opening a window for a little fresh air to disinfecting your kids’ toys, these easy tips can keep you healthy during cold and flu season.