The current vaccines will still prevent severe illness and hospitalization. Since the emergence of several new COVID-19 variants across the globe, scientists have been racing to understand their ...
A roller coaster of research has stoked concerns that a coronavirus variant first linked to South Africa could be resistant to vaccines and raise the bar for herd immunity. A roller coaster of ...
Britain’s health secretary on Monday warned that the coronavirus variant first detected in South Africa is a "very significant problem" and poses more of a risk than others. Matt Hancock told BBC ...
A newly published paper in Nature describes the complex process of launching a nine-country collaboration in Africa to ...
JOHANNESBURG — Worried scientists in South Africa are scrambling to combat the lightning spread across the country of the new and highly transmissible Omicron Covid-19 variant as the world grapples ...
A worker is seen at a coronavirus testing site in San Francisco in November. The city has had no known cases of the South Africa variant, but elsewhere in the Bay Area two cases have been recorded.
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