New Delta subvariant of Covid is MORE infectious and will be dominant in Britain
According to the Sanger Institute, the largest variant surveillance centre in the country, AY.4.2 was responsible for 16 per cent of new cases in England in the fortnight up to November 13.
from Health News | Mail Online https://ift.tt/3oNDMTk
from Health News | Mail Online https://ift.tt/3oNDMTk
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