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 ...

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 ...

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 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 ...

LOS ANGELES COUNTY (CNS) -- Los Angeles County confirmed two more cases of the omicron variant of COVID-19 on Friday, including one that was locally acquired, while health officials again stressed ...

The Omicron variant has now been detected in at least five states, after multiple states announced their first cases of the strain on Thursday night. At least 10 total cases have now been reported in ...