MANILA, Philippines - Measures used to counter the delta variant should remain the foundation for fighting the coronavirus pandemic, even in the face of the new omicron version of the virus, World ...

Omicron subvariants BA.4 and BA.5 are circulating at low levels in several countries within Southern Africa and Europe, according to the World Health Organization. The two subvariants of the highly ...

Please provide your email address to receive an email when new articles are posted on . Patients hospitalized with omicron who required ICU admission were less likely to develop AKI. There was no ...

The new omicron Covid variant poses a greater risk for the unvaccinated and there's reason to believe that current vaccines are going to be "quite effective," a former White House advisor said Monday.

People with COVID-19 at risk for severe disease had a lower risk for death and hospitalization if they took nirmatrelvir (Paxlovid) or balapiravir (Lagevrio) compared to no treatment at all, a new ...

Seniors who have already received a vaccine targeting the omicron BA.5 subvariant are now eligible to receive another dose four months after their last shot. People with weak immune systems can ...