The absolute number of COVID-19 deaths was three times higher than those from flu, but the case-fatality ratio was comparable ...

Studies have suggested a 20 to 40-fold reduction in the ability of these antibodies to take out the virus in ...

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

Health insurers use AI to deny certain claims and maximize their profits, a Senate report suggests. Hospitals around the ...

Over the last few years, the SARS-CoV-2 virus, responsible for COVID-19, has undergone significant changes, evolving from the original wild-type strains to the highly transmissible Omicron variant.

Chief Executive Carrie Lam Cheng Yuet-ngor said on Tuesday said she would not impose a mainland China-style hard lockdown as ...

Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...

The following is a summary of “Can self-testing be enhanced to hasten safe return of healthcare workers in pandemics? Random ...

While there's no indication that the XEC strain will increase the severity of the virus, it could potentially become a dominant strain as Omicron variants are more contagious. However, current ...

Updated COVID-19 vaccines targeting JN.1-lineage omicron variants of the coronavirus are now available in the U.S. for the fall and winter seasons. Here we answer common questions about the latest ...

Mutations in the spike proteins allow the virus to bypass antibodies you have from previous infection or vaccination. The Omicron variant has 26 spike protein mutations, allowing for more ...