Scientists reveal reasons why long COVID lasts, using global data to explain symptoms, risks, and how future treatment could improve.

Third in a series of articles on COVID-19 and its effects on the gut, this article will explore “Long COVID” (also called ...

Five years ago, COVID was all we could think about. Today, we’d rather forget about lockdowns, testing queues and social distancing. But the virus that sparked the pandemic, SARS-CoV-2, is still ...

ME/CFS and the closely related long COVID could be caused by damage to the brainstem, according to a new scientific theory.

For millions of people living with long COVID, symptoms like shortness of breath, mental fog, and deep fatigue continue long ...

Flu, viral fever, and COVID-19 all cause fever and respiratory symptoms, but key differences in onset, symptom patterns, ...

The new coronavirus can live in the air for several hours and on some surfaces for as long as two to three days, tests by U.S. government and other scientists have found. Their work, published last ...

To help protect yourself and your family from getting seriously ill, you may want to learn about additional vaccine options ...