Sen. Elizabeth Warren tests positive for COVID-19

The Massachusetts Democrat announced Sunday that she has contracted a breakthrough COVID-19 infection.

Omicron variant may hinder 2 leading drugs against COVID-19

The rapidly-spreading omicron variant may soon leave U.S. doctors without two of the standard treatments they’ve used to fight COVID-19.

Omicron variant detected in 89 countries; WHO says cases rapidly doubling

WHO said on Saturday that omicron’s “substantial growth advantage” over the delta variant means it's likely to soon overtake delta as the dominant variant.

Court allows Biden's COVID-19 employer vaccine mandate to take effect

A federal appeals court panel has ruled that President Joe Biden’s vaccine mandate for larger private employers can take effect.

NY single-day record for COVID cases

21,027 New Yorkers have tested positive for COVID-19 in the past 24 hours, the highest number since January 14.

Prince George's County transitioning to virtual learning for all students through Jan. 14

Prince George's County Public Schools announced Friday that all students will transition to virtual learning effective Monday through Jan. 14 due to a rise in COVID-19 cases.

21 heartwarming, feel-good things that happened in 2021

From small acts of kindness to awe-inspiring events, there were a lot of feel-good moments in 2021.

Montgomery County Public Schools suspends most in-person extracurricular activities

Montgomery County Public Schools has announced all in-person, non-athletic extracurricular activities have been suspended from Dec. 20 through Jan. 7 due to rising COVID-19 cases in the county.

Pfizer testing third COVID-19 vaccine dose for kids under 5

Pfizer said its special low-dose COVID-19 vaccine didn’t have as strong an immune response as expected in 2- to 4-year-olds, and it’s now testing three doses.

Smart Health Cards: Could it become an alternative to vaccine passports?

SmartHealth Cards have been adopted by over 20 states and it’s considered by some as a trusted source for people to access and verify their vaccine status.