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Thomas A. Ferrara/Newsday RM via Getty Images (NEW YORK) — As the highly transmissible omicron variant of COVID-19 spreads across

JUSTIN TALLIS/AFP via Getty Images (NEW YORK) — A real-world study of South African health care workers found that two

iStock/koto_feja (NEW YORK) — Amid a record-breaking surge, the U.S. is now averaging more COVID-19 cases per day than at

Courtesy Tiesha Robinson (STATESVILLE, N.C.) — A North Carolina mom is celebrating after losing over 200 pounds, half of her

iStock/narvikk (NEW YORK) — With coronavirus cases in the U.S. approaching near-peak levels recorded last winter, pediatric coronavirus infection and

iStock/koto_feja (NEW YORK) — A new study suggests immunocompromised Americans people who are fully vaccinated against COVID-19 are more likely

MARTIN BUREAU/AFP via Getty Images (NEW YORK) — A new trend on TikTok could lead some teens to believe they

iStock/narvikk (NEW YORK) — Amidst growing pressure as COVID-19 cases surge across the country, the U.S. Centers for Disease Control

Chen Mengtong/China News Service via Getty Images (WASHINGTON) — As the “extraordinarily contagious” omicron variant surges across the United States,

Newsday LLC/Getty Images (NEW YORK) — For weeks now, as public health experts have warned about the COVID-19 omicron variant and