For many people, COVID was not a short illness that faded with time. Months later, they still report fatigue, brain fog, ...

New research led by Mass General Brigham followed more than 3,500 patients, finding that 10.3% had symptoms consistent with ...

Gut, immune, and hormone disruptions reveal why long COVID symptoms can be more intense and long lasting in many women.

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 ...

Stratus and Nimbus have similar symptoms to previous variants including a fever, cough and runny nose, but the Nimbus variant ...

While adults have dominated long COVID headlines, a growing body of research is revealing that teenagers are experiencing persistent lung damage that’s fundamentally different from what we see in ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

A three-month program of resistance exercise can help improve the physical and mental well-being of people with long COVID, ...

Among the most commonly cited reasons for COVID vaccine hesitation are fears about side effects, long-term health ...

"We cannot promise 100% chance of success," a government official said. Since the onset of the coronavirus outbreak, a vaccine has been widely regarded as the best path toward reopening society and ...