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

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

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

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

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of cases.

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

A new Covid variant called Stratus or XFG is spreading across 38 countries. The World Health Organisation is monitoring this ...

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Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

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

As Professor of Infectious Diseases and Microbiology Paul Griffin explains in a recent piece for The Conversation, Stratus is ...