SARS-CoV-2 infection in children and adolescents increases risk for cardiovascular disease, compared with uninfected individuals.

COVID-19 has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the COVID-19 pandemic ...

Covid has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the Covid pandemic in 2025 ...

The symptoms of NB.1.8.1 are similar to those of earlier SARS-CoV-2 variants. People may experience cough, sore throat, fever, and tiredness.

Scientists have uncovered a stealthy tactic used by the SARS-CoV-2 virus: one of its proteins can leap from infected cells to ...

Invivyd, SPEAR Study Group to assess the effects of monoclonal antibody therapy for recent Covid & Covid-19 post-vaccination syndrome: Waltham, Massachusetts Saturday, July 5, 202 ...

The prevalence of irritable bowel syndrome and constipation rose significantly during the COVID-19 pandemic, highlighting the ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

A new coronavirus variant has been detected in England and other countries, but experts say it is not thought to be more ...

XFG is a recombinant subvariant, which means it originated from two variants, LF.7 and LP.8.1.2, in this case.

As levels of the latest Covid-19 variant rise across the globe, experts have revealed key symptoms of the virus ...

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...