In light of Pope Francis’ pneumonia diagnosis, Dr. Leana Wen explains why older adults are especially at risk for serious ...

If a cold or upper respiratory infection lingers long enough, it may turn into a sinus infection known as sinusitis. Symptoms ...

Despite the slightly warmer weather and longer periods of sunshine, we are still in the depths of cold and flu season, a ...

Vatican authorities said Monday that Pope Francis has a complex infection in his respiratory system and will require more targeted drug treatment. Here's what to know.

These infections occurred more often in people taking Rinvoq than in those taking a placebo (treatment without an active ingredient). Symptoms of an upper respiratory infection may vary depending ...

Doctors are tweaking their treatment of Pope Francis, the 88-year-old leader of the Catholic Church, as he battles a respiratory tract infection.

The Vatican says Pope Francis’ respiratory tract infection is presenting a “complex clinical picture” that will require ...

Adenovirus cases have been on the rise across the UK, with government data revealing an increase in positivity from 2.8% to 3 ...