JESS Carlson hasn’t eaten a regular meal for nearly two years after COVID-19 triggered a rare stomach condition. The ...

RNA vaccines, like COVID-19 vaccines, work better if patients are in a good mood, finds new research by Cardiff University.

Colds are typically a mild illness, while the flu can become severe and, in some cases, deadly. Symptoms of COVID-19 include fever, cough, fatigue, headache, nausea, sore throat, runny nose and loss ...

An unidentified virus has been reported in regions across Russia, with patients exhibiting persistent high fever and severe ...

Recent research provides more support for the existence of long-term COVID and delves into potential causes and effects of ...

Moscow said there is "no evidence of a new or unidentified virus" as viral rumors spread on Russian social media.

COVID-19 as a whole is still a major national and international health concern. So far this year, there have been close to 45 ...

Several studies have reported that the coronavirus disease 2019 (COVID-19) can lead to heart rate variability (HRV), with the ...

Robert Joseph Baker, 38, whose attorney previously claimed his COVID-19 symptoms contributed to killing a stranger at a ...

Months or even years after recovering from COVID-19, millions of people find themselves still struggling with exhaustion.

The ongoing impact of covid infection is very real, but we still haven't managed the simplest mitigation for our children ...