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 ...

Pfizer's and Moderna's omicron boosters reduced the risk of mild illness from the XBB family of subvariants compared to people who did not receive the shot, according to a study from the Centers for ...

The Omicron variant could become dominant in the US this winter, some disease experts predict. An Omicron wave may bring mild cases, but lead to more hospitalizations, early data suggests. Holiday ...

Oklahoma City hospitals are struggling to stay afloat again as another COVID-19 surge has taken hold. Each wave of the pandemic has had its own flavor, hospital leaders said in interviews this week.

The Omicron variant of coronavirus is spreading quickly in several countries where it has been discovered. Even if it causes only mild disease -- and that's far from certain -- that could still mean ...

Regina Perez, 57, had never been hospitalized for her lifelong asthma condition until she came down with COVID-19 this month. She started having difficulty breathing, even after taking her usual ...

Most of the 43 people known to have been infected with the Omicron variant of coronavirus in the United STates had mild symptoms, but most had been vaccinated and 14 of them had already had booster ...

The South African doctor who first reported the Omicron variant has said that symptoms were so far "extremely mild" and that nobody has been hospitalized with it yet. Dr. Angelique Coetzee, a private ...