As summer continues, something to watch out for is the highly contagious, new strain of COVID-19 called NB.1.8.1 or 'nimbus.' ...

A new Covid-19 variant, Stratus (XFG or XFG.3), also known as “Frankenstein” due to its recombinant nature, has been ...

COVID-19 cases are rising in about half of US states, signaling a summer wave driven by waning immunity and new variants like ...

A promising new COVID-19 vaccine candidate developed by researchers at the Centenary Institute and the University of Sydney ...

The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency ...

COVID-19 cases are rising in half of US states. Is this the start of a summer wave? What to know about COVID trends and the ...

Two new COVID-19 variants are spreading through the U.S., and medical providers in Connecticut are expecting an uptick in cases in the coming weeks.

India experienced a Covid-19 surge in late May, peaking around June 13, followed by a significant decline. Most cases were ...

The World Health Organization has classified XFG as a “variant under monitoring,” but there are no signs of greater disease ...

A surge in Covid-19 cases was witnessed during the end of May this year, which peaked around June 13 after which the ...

New research by the University of Sydney offers important insights into how and when new coronavirus variants arise in bats.