Fresh surveillance shows COVID-19 is quietly heating up at the height of summer, fueling concerns about travel plans and back ...

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

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

In Nature Communications, authors describe a novel web platform for genomic surveillance of the SARS-CoV-2 virus called ...

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

The new COVID-19 variant that has been termed as the stratus strain has been officially classified under the SARS-CoV-2 ...

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

Covid-19 cases are rising again in 25 US states, driven by new variants like NB.1.8.1 (Nimbus) and XFG (Stratus). Experts ...

The Stratus COVID-19 variant, which includes the XFG and XFG.3 strains, currently accounts for around 30 per cent of COVID-19 ...

Scientists are closely monitoring the rapid global spread of two new Omicron subvariants, Nimbus (NB.1.8.1) and Stratus (XFG) ...

A new COVID-19 variant, NB.1.8.1, is rapidly spreading across Gulf countries, raising alarms as infections surge and ...

Health experts warn that the new Stratus variant could be the next dominant COVID strain. If you're hoarse, it could be a ...