The new XFG COVID variant, aka "Stratus," is spreading rapidly in the U.S. as cases rise. Here's what to know about the ...

The COVID-19 Stratus variant is spreading globally, showing new symptom patterns and raising questions about immunity, ...

Scientists have found protein fragments from the COVID-19 virus hidden inside tiny cellular packages in the blood of long ...

United States grappling with a fresh COVID-19 wave driven by the XFG and Niumbus variants, concerns are mounting over whether ...

The SARS-like virus is a coronavirus, which typically causes the common cold, but also caused the original SARS virus. SARS is named for its symptoms: Severe Acute Respiratory Syndrome. A decade ...

The coronavirus at the center of the pandemic is a newly identified strand. The disease from this new coronavirus is officially named COVID-19, while the virus itself is called SARS-CoV-2.

A multicenter cohort study today in JAMA Network Open finds that worse financial outcomes associated with long COVID (LC) are ...