Five years after the COVID-19 pandemic, you're likely a pro at the basics—masks when needed, immune support and staying ...

Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are ...

New research from BIDMC and Stanford reveals how nasal polyps form in chronic sinusitis, offering hope for improved care and treatment options. Read more.

Vaccines are usually administered with a needle poke into the arm. But what if instead of a poke, you could get vaccinated ...