Although it is the same as the Oxford-AstraZeneca vaccine used in the UK's immunisation programme, Covishield wasn't approved until now. But the problem, the British envoy in India said, is India...
from NDTV News - Topstories https://ift.tt/3kwD8bR
from NDTV News - Topstories https://ift.tt/3kwD8bR
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