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

The XFG variant is a descendant of the Omicron sub-variant. According to a Lancet report, it was first detected in Canada.

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

Coronavirus cases may surge in the coming weeks, as they have every summer since the pandemic began five years ago, experts ...

Medical associations representing hundreds of thousands of doctors, medical professionals and scientists in the United States ...

The Stratus COVID-19 variant, which includes the XFG and XFG.3 strains, currently accounts for around 30 per cent of COVID-19 cases across England. A unique symptom associated with the Stratus variant ...

Italian authorities have arrested a Chinese man accused by US prosecutors of being part of a hacking team that stole coveted ...

Italian authorities arrested a Chinese national accused by the United States of working at the direction of Beijing to steal ...

In a significant legal challenge that could reshape the future of public health policy in the United States, a powerful ...

Xu Zewei is charged in a nine-count indictment in the Southern District of Texas for his alleged involvement in computer ...