Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

PERRY CO., Ky. (WYMT) - A new variant of COVID-19, NB.1.8.1. or “Nimbus,” has reached 28 states in the U.S, including ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

A new Covid variant called Stratus or XFG is spreading across 38 countries. The World Health Organisation is monitoring this Omicron subvariant. Stratus has unique mutations but causes mild symptoms ...

“Razor blade sore throat” has been reported as a symptom of Covid Nimbus by doctors and medical professionals internationally ...

The reproductive number of a virus, or R0, ... In case case of COVID-19, and R0 of less than 1 means lockdown measures could be eased. MORE: How herd immunity may protect us from COVID-19.

Scientists have identified dozens of human proteins that SARS-CoV-2, the virus that causes COVID-19, depends on to replicate ...

Long COVID may be due to the virus sticking around after infection, researchers say A growing body of evidence points to the idea that the coronavirus can stick around long after an initial ...

Using an ultra-sensitive test for the COVID “spike” protein, which helps the virus break into human cells, the scientists found the virus was still present up to 14 months later in some people. Among ...

Researchers at the Chinese lab accused of leaking the COVID-19 virus have now discovered a new coronavirus in bats that closely matches the one that led to the deadly worldwide outbreak in 2020, ...

The Nipah virus is not related to COVID-19, but may have the same originating source — bats. The host of the virus is fruit bats, also known as flying foxes because of their large size.