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

The new KP.3.1.1 accounts for more than 1 in 3 cases as it continues to spread across the country, with some states more ...

COVID-19 infections are "growing or likely growing in 40 states," said the U.S. Centers for Disease Control and Prevention.

The United States is witnessing a surge in COVID-19 cases this summer, driven by new variants Nimbus and Stratus. Cases are ...

The World Health Organization assessed that the global risk from this variant is low, but data indicates a sharp rise in ...

The summer surge of COVID-19 isn’t letting up; in fact, one of the main tools for tracking the virus is showing a jump, according to the latest update from the Centers for Disease Control and ...

COVID-19 may seem like old news to many, however the evolving nature of the virus has caused many different strains of the ...

Despite an uptick in recent cases, the number of COVID-19 hospitalizations and deaths is just about at new lows, according to the most recent data.

The new COVID-19 variant, XFG or "Stratus" originates from mutations of variants F.7 and LP.8.1.2. It appears less contagious ...

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control and Prevention on Friday, as this year's summer wave of the virus appears to ...

What the new CDC quarantine guidelines mean for you Doctors explain the CDC's shortened COVID isolation guidelines. If the delta variant were a passenger jetliner, omicron would be a fighter jet.

WASHINGTON -- The CDC says it plans to update its mask "information" to "best reflect the multiple options available to people and the different levels of protection they provide." At Wednesday's ...