The race is on for new treatments that stand up to omicron's explosive spread. With omicron's explosive spread threatening to outpace current COVID-19 treatments, the race is on to find new options ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

SAN FRANCISCO -- Preliminary data out of South Africa is giving the world insight into how strong omicron really is. The South African Medical Research Council just reported this variant may cause ...

FORT PIERCE, Fla. — The Centers for Disease Control and Prevention and the Florida Department of Health have confirmed a case of the omicron variant of COVID-19 in St. Lucie County. It's the first ...

The new Covid variant is continuing to proliferate around the U.S. — although you might not know it by just checking federal variant-tracking dashboards. Known as NB.1.8.1, the omicron variant has ...

CoV-2 variants now spread less efficiently in animals, lowering concerns that animal reservoirs could generate new variants ...

The emergence of any new variant should capture our attention, especially one as highly mutated as Omicron. The WHO Secretariat takes this development extremely seriously, and so should all Member ...

A REPORT on a four year old study in Dar es Salaam Region has shown that original Covid-19 vaccines had reduced effectiveness ...

Share on Pinterest A study suggests that having the Omicron variant of SARS-CoV-2 alone does not seem to protect against other variants. David Paul Morris/Bloomberg via Getty Images Since Omicron ...

MARIA: THE FDA JUST AUTHORIZED THE FIRST PILL TO TREAT COVID-.19 SO, LET'S TAKE A CLOSER LOOKT A THIS DEVELOPMENT, AND GET TO SOME OF YOUR QUESTIONS. FOR THAT, WE TURN TO DR. SHIRA DORON, THE HOSPITAL ...

The first cases of a new Covid-19 variant have been detected in England as the virus spreads across Britain, the UK’s health agency has confirmed The UK Health Security Agency (UKHSA) said 13 cases of ...