Researchers are zeroing in on the ways SARS-CoV-2 damages and persists inside blood vessels, raising the risk for heart ...

Researchers report the ability of tofacitinib to reduce infection risk with SARS-CoV-2 in individuals who are deficient in ...

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

Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week ...

Researchers have identified a novel genetic risk factor for SARS-CoV-2 infection, providing new insights into the virus' ability to invade human cells. SARS-CoV-2 is the virus that spreads COVID-19.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, sore throat, loss of taste or smell, fatigue and body aches, headache, nausea ...

Speculation about the alleged findings of a study on long COVID and post-vaccination syndrome spread widely among vaccine ...

Two months shy of the fifth anniversary of COVID-19 being declared a global pandemic, the US has recorded its first human ...

A study in Ecuador reveals the rapid emergence of SARS-CoV-2 variants, highlighting the importance of strengthening genomic ...

Infectious disease doctors explain if hand sanitizer kills norovirus, and effective ways to neutralize the stomach bug’s ...

A CHINESE scientist at the centre of the Covid origins debate is still carrying out “risky” research on coronaviruses, ...

Most people now have some degree of immunity to COVID, either from vaccination or infection, Schaffner said. The data on how ...