Health authorities and scientists say they are now racing to study BA.2.86, a new strain of the virus that causes COVID-19, after the highly mutated variant was spotted spreading in multiple countries ...

The fast-spreading BA.5 subvariant of Omicron and its close relative BA.4 now make up around 95% of COVID-19 cases in the U.S., according to estimates published Tuesday by the Centers for Disease ...

Therefore, we collected serum samples from participants who had received three doses of either of the original monovalent mRNA vaccines followed by one dose of a bivalent vaccine targeting BA.4–BA.5 ...

The omicron variant of the coronavirus has been dominant in the U.S. since December, but the version of omicron that drove the major infection surge during the winter now accounts for less than 2 ...

British Airways has unveiled a $7bn modernisation programme that will see hundreds of systems migrated to the cloud, and the deployment of artificial intelligence (AI) and air to ground customer ...

The subvariant of Omicron is becoming more common in the United States but probably won’t cause another large spike. By Carl Zimmer As the Omicron coronavirus surge subsides, researchers are keeping ...

The most transmissible variant yet of the coronavirus is threatening a fresh wave of infections in the United States, even among those who have recovered from the virus fairly recently. The subvariant ...

BA.5 is still classified as an omicron variant but has new mutations different from BA.1 and BA.2 The first cases appeared in the Northeast, then started spreading to the South, Midwest and West Can ...

For much of the pandemic, the only silver lining to coming down with a case of COVID-19 was that you likely wouldn't catch it again for a while (though there isn't exactly a definitive answer on how ...

Drexel offers a BA/BS+MD Early Assurance Program, a 4 + 4 combined program that allows students to gain early acceptance into both their undergraduate program and medical school at the same time. The ...