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

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

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

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

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

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

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

The Stratus COVID-19 variant, which includes the XFG and XFG.3 strains, currently accounts for around 30 per cent of COVID-19 ...

South Africa’s health ministry has expressed concern about a persistent campaign of Covid-19 vaccine disinformation ...

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