Delta variant 40-60% more transmissible than Alpha variant, says expert

75 просмотров 19.07.2021 00:01:46

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The Delta variant of the novel coronavirus is around 40-60 per cent more transmissible than the Alpha variant, said Dr NK Arora, the chief of the Covid-19 working group of the National Technical Advisory Group on Immunization.

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Delta, variant, more, transmissible, than, Alpha, says, expert