Since the pandemic’s early days, many people have looked to vitamin D as a possible shield against the worst effects of COVID ...

Four years after infection with the wild-type SARS-CoV-2 strain, up to 60% of health care workers (HCWs) in Switzerland still ...

Some COVID-19 patients are testing positive after recovering in Asia, but experts say the presence of antibodies should guarantee short-term immunity ...

A major clinical trial has delivered an unexpected twist in the search for ways to fight COVID-19 and its lingering effects. Researchers at Mass General Brigham found that taking high doses of vitamin ...

Vitamin D supplementation does not prevent COVID-19 or improve symptoms but it may help lower the risk of long COVID, a ...

High dose vitamin D may not affect COVID-19 severity or number of hospital visits, however, it may slightly reduce the development of long COVID symptoms. The corresponding study was published in The ...

Chao-Yi Wu, PhD, OT, from the Department of Neurology and Edmarie Guzmán-Vélez, PhD, of the Department of Psychiatry at Mass General Brigham, are the lead and senior authors of a paper published in ...

Severe COVID-19 and influenza infections can epigenetically reprogram lung and immune cells, creating a pro‑tumor environment that increases lung cancer risk, but vaccines may prevent this.

Six years after the COVID-19 pandemic began, doctors are still treating long COVID patients with complex symptoms and unknown ...

On Long COVID Awareness Day, doctors and patients say long COVID continues to affect thousands in Austin years after the ...

WASHINGTON -- The Centers for Disease Control and Prevention on Tuesday clarified its guidelines around what to do when you get COVID-19, a move that comes after criticism last week that their newest ...