JOHANNESBURG A new coronavirus variant has been detected in South Africa that scientists say is a concern because of its high number of mutations and rapid spread among young people in Gauteng, the ...
An international team of researchers has found a genetic variant that may explain why some people of African ancestry have naturally lower viral loads of HIV, reducing their risk of transmitting the ...
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 ...
LONDON (Reuters) - UK scientists expressed concern on Monday that COVID-19 vaccines being rolled out in Britain may not be able to protect against a new variant of the coronavirus that emerged in ...
JOHANNESBURG, Dec 22 - The rand inched down again on Tuesday as concerns over the spread of a new variant of the coronavirus chilled demand for the South African currency. At 1500 GMT, the rand was ...
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