By PTI NEW DELHI: The double mutant B.1.617 variant of SARS-CoV2 is further mutating and one of its sub-lineages, the B.1.617.2, reported in India,...
SARS CoV2
By PTI NEW DELHI: Covishield and Covaxin — the two coronavirus vaccines currently in use in India — have efficacy against the ‘Indian strain’ and...
Express News Service NEW DELHI: The government on Tuesday clarified that no new variants of the Covid-19 virus are responsible for the upsurge in...