New CIA Director John Ratcliffe ordered the covid origins analysis declassified, which a spokesperson described as a ...

Nearly one in 20 people who had a SARS-CoV-2 infection go on to experience myalgic encephalomyelitis/chronic fatigue syndrome ...

Scientists at the University of São Paulo analyzed blood samples donated by six serodiscordant couples where female partners ...

A new study found that people who have had COVID-19 are more likely to develop chronic fatigue syndrome. A researcher and ...

Almost five years on from the official start of the pandemic, Chinese Canadians are reflecting on how their early precautions ...

Almost five years after the first positive case of COVID-19 in B.C., Chinese Canadians recall ridicule and racism over their early adoption of pandemic precautions like masks, protective eyewear and ...

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

The vast majority of people in a study with long COVID had experienced multiple SARS-CoV-2 infections over the course of a ...

Scientists are growing concerned that infections of the SARS-CoV-2 virus may be triggering more cases of chronic fatigue ...

Leukocyte count, a widely available and inexpensive clinical marker of inflammation, may help predict the severity of long COVID symptoms in postmenopausal women, researchers reported.

The Central Intelligence Agency previously said that two explanations were plausible, a lab leak or a natural source for the ...

The CIA says both a natural origin and a lab leak "remain plausible" as potential sources of covid-19, following a review of ...