A new COVID-19 variant called Stratus is rapidly spreading worldwide, distinguished by one telltale early symptom that sets it apart from other strains. The emerging strain appears in two forms: XFG ...

Stratus is a highly contagious Covid-19 mutation that's on the rise in the UK - here's everything you need to know about it ...

The currently dominant COVID-19 variant in Germany has been referred to as the 'Frankenstein' variant. Here's why. View on euronews ...

A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer. Variant XFG, colloquially known as "Stratus," was first detected in Southeast ...

GENEVA -- The world has never been in a better position to end the COVID-19 pandemic, Tedros Adhanom Ghebreyesus, director-general of the World Health Organization, said in a news briefing in Geneva ...

At least five countries and airlines, including Germany and Turkey, are reported to have banned flights from South Africa on Monday over the discovery of a new variant of the coronavirus.

America's withdrawal from the World Health Organization is affecting the ability of U.S. scientists to track flu and other ...