MANILA, Philippines - Measures used to counter the delta variant should remain the foundation for fighting the coronavirus pandemic, even in the face of the new omicron version of the virus, World ...

NEW YORK CITY (WABC) -- With the holiday season in fast approaching, it seems the only thing that's moving faster is the positivity rate for COVID cases -- and that will mean some decision making, ...

PHILADELPHIA (WPVI) -- When comparing omicron vs. delta variants, omicron has 53% less risk of hospitalization and 91% less risk of death, CDC Director Dr. Rochelle Walensky revealed on Wednesday.

NEW YORK -- At least two major airlines have announced they are collectively canceling more than 200 flights for Christmas Eve -- some due to the surge of the omicron variant. United Airlines said ...

RALEIGH, N.C. (WTVD) -- Across the nation, the much anticipated Omicron variant is rapidly increasing. Data from the Center for Disease Control and Prevention (CDC) reports the variant makes up around ...

While all eyes are on the new and little-understood omicron variant, the delta form of the coronavirus isn’t finished wreaking havoc in the U.S., sending record numbers of patients to the hospital in ...

LOS ANGELES — As the latest coronavirus surge fades, health officials are keeping watch on a new mishmash of the delta and omicron variants. Dubbed "deltacron" by some, it's essentially a blend of ...

DURHAM, N.C. (WTVD) -- Let perspective get in the way of any panic. Indeed, it's a formality that Omicron will overtake Delta as the dominant strain of COVID19 permeating through North Carolina, but ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...