During the COVID-19 pandemic, scientists learned that the critical path to infection started with the SARS-CoV-2 virus ...

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

The latest data by the UK Health Security Agency (UKHSA) reveals that the XFG variant, dubbed Stratus, is rapidly spreading ...

So when the open-source foundation model DeepSeek-R1 suddenly outperformed many global peers, it struck a nerve. This launch ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

When the first reports of a new COVID-19 variant emerge, scientists worldwide scramble to answer a critical question: Will ...

The COVID pandemic illustrated how urgently we need antiviral medications capable of treating coronavirus infections. To aid ...

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

Chronic heart failure and hypoalbuminaemia are linked to a poor antibody response at 3 months after the third dose of the ...

FDA vaccines chief Vinay Prasad limited broader use of COVID vaccines, citing reduced risk and data concerns. Read more here.

The 2023 to 2024 COVID-19 vaccine provided additional effectiveness against medically attended COVID-19, according to a study published online June 24 in JAMA Network Open. Ruth Link-Gelles, Ph.D., M.