CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” ...

CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” ...

A new strain of Covid, with a unique symptom, is circulating in the UK, accounting for a high proportion of cases in England. The new strain, called Stratus, has two variants, XFG and XFG.3, with ...

It may not feel like it, but yes—COVID is still around and midlife women are particularly vulnerable.

A new Covid variant dubbed 'Stratus' has soared to dominance in the UK, with experts warning it could drive a wave of new infections. Stratus—technically called XFG—is thought to be more ...

Coronavirus Luke Bryan Says He's Been Battling COVID for Weeks After Canceling Shows: 'Still Kicking My A--' The singer says he's "not 100%" yet but is back to performing again.

This summer's COVID-19 surge appears to have begun, according to the latest data from the Centers for Disease Control and Prevention.

Novel Coronavirus (COVID-19) : Coronavirus : The explosive rise in cases of coronavirus infection is of concern worldwide. Stay up-to-date here.

As the U.S. approaches the midpoint of summer, the CDC is reporting cases of the virus are growing or likely growing in dozens of states.

That the COVID school closures were wrong and that teachers’ unions were to blame is now a fundamental tenet of modern conservatism. Yet a considerable body of research has emerged that supports ...

The failed drug trial of BC 007 for long Covid reveals the need for better study design, patient-centered research, and focused strategies.

We're seeing a summer surge in positive COVID-19 cases across the Bay Area, especially in San Francisco.