Coronavirus variant
More News
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Coronavirus variants found to be deadlier and more contagious
Antibodies induced by vaccines are dramatically less effective at neutralizing some of the coronavirus variants
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Covid-19 test accuracy may vary by time of day
The accuracy of gold-standard PCR tests of nasopharyngeal swab samples may vary by time of day
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South African scientists find antibodies from variant may offer cross-protection
South Africa has recorded by far the most Covid-19 infections and deaths on the African continent
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South African virus variant may resist antibody drugs
Covid-19 vaccine from Pfizer and BioNTech SE is likely to protect against the more infectious variant of the virus
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