The same mechanisms involved in COVID-related cardiovascular events are responsible for COVID-related myocarditis.

The risk for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is increased following COVID-19, according to a study.

Dr. Gabriela Andujar Vazquez, with Dartmouth Health, is answering viewer questions as winter illnesses continue to spread.

Since the pandemic, drug trials that purposely make people vomit, shiver and ache have become a research area of growing ...

Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died. Here are the symptoms.

Compared with adults aged 65 and older, those aged 18 to 64 are more affected by long COVID neurologic symptoms.