When COVID-19 first emerged, it was largely seen as a respiratory illness. Over time, doctors discovered that the virus can affect nearly every major organ, including the heart, kidneys, liver, and ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Rajkumar Dasgupta, MD, is the associate program director of Internal Medicine Residency at Huntington Health in Pasadena, California, and associate professor of medicine at the University of ...