Three coronavirus variants — Lambda, Mu, and C.1.2 — have raised red flags among scientists lately. The variants show signs of being highly transmissible, able to circumvent vaccine protection, or ...
The Delta variant of the Covid-19 virus appears well positioned to maintain its dominance over new variants such as Lambda and Mu, virologists say. Delta accounts for 99% of new Covid-19 cases in the ...
The virus that causes COVID-19 has stopped worming its way through the Greek alphabet — for now. The alpha, beta, gamma and epsilon variants of SARS-CoV-2 have been downgraded by the Centers for ...
As cases of the delta variant continue to raise concerns across the U.S. and a new variant is monitored by the World Health Organization, many are wondering what variants are out there and which we ...
South African scientists identified a new version of the coronavirus this week that they say is behind a recent spike in COVID-19 infections in the country's most populous province. In a statement on ...
Almost every country in South America has seen a drop in new COVID-19 case numbers—with the situation marking a stark contrast to tallies seen just weeks ago. The continent is where some of the ...
The Delta variant makes up 99% of new Covid-19 cases in the U.S. and is likely to outcompete variants like Mu and Lambda; a drive-up testing site in Kentucky on Wednesday. (Jeffrey Scott ...
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