New Botswana variant thought to be ‘most evolved Covid strain’ may be worst yet
New Botswana variant thought to be ‘most evolved Covid strain’ may be worst yet
The B.1.1.529 strain was first detected in Botswana two weeks ago but has already spread to another continent (Piture: AP)
A new Covid-19 strain with an ‘incredibly high’ number of mutations has emerged and could drive up infections worldwide, scientists have warned.
So far only 10 cases of the Botswana variant have been detected, but having been spotted in three countries already, that number…
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