Delta Variant Believed To Be 60% More Transmissible: UK Epidemiologist

PUBLISHED ON: June 10, 2021 | Duration: 21 min, 33 sec

  
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The Delta coronavirus variant of concern, first identified in India, is believed to be 60% more transmissible than the Alpha variant which was previously dominant in Britain, a prominent UK epidemiologist said on Wednesday. NDTV speaks to experts on the rapid spread of this variant and whether vaccines will need to be tweaked to battle new strains.
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