Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

Nicknamed “Stratus,” the XFG strain was recently designated a “variant under monitoring” by the World Health Organization ...

House Democrats on the Oversight Committee sent a letter to the CDC chief of staff on Thursday, demanding answers over recent ...

Six of the US’s most prominent medical organizations and an unnamed physician have teamed up to sue health secretary Robert F ...

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab studies using human cells and a "pseudovirus" stand-in for XFG, as well as ...

A new Covid-19 variant, officially known as NB.1.8.1 and nicknamed Nimbus, is now the most common strain in the US, according to the US Centers for Disease Control and Prevention.

The Senate HELP Committee voted on Wednesday to advance Susan Monarez's nomination as director of the Centers for Disease ...

Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when ...

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