The dizzying speed of omicron’s spread has left Americans questioning much of what they know about COVID-19, especially following holiday travel. “This is hitting us at a very inopportune time,” said ...

NEW YORK -- What are the symptoms of omicron? Health experts still don't know if the new variant is causing milder COVID-19, but more indicators are emerging. The World Health Organization's top ...

NEW YORK -- This holiday season held promise for Americans, many of whom spent Christmas 2020 in quarantine or away from loved ones due to a nasty winter COVID-19 surge. Yet in the last week or so, ...

(NEXSTAR) – While the omicron variant is infecting more people than COVID-19 ever has in the U.S., most people who catch the virus are experiencing pretty mild symptoms and avoiding hospitalization, ...

The question hung in the air like a bad odor, silencing the small group of fully vaccinated and boosted friends and family at my dinner table. "Why not just get omicron and get it over with? It's mild ...

Though much remains unknown about omicron, experts are beginning to understand more about the variant and how it affects people who are vaccinated, unvaccinated or who have had a previous COVID-19 ...