A double dose of COVID-19 vaccines is almost as effective against the fast-spreading variant of the coronavirus first identified in India as it is against Britain's dominant strain, English health...
source https://www.ndtv.com/india-news/two-vaccine-shots-effective-against-covid-19-variant-detected-in-india-english-health-body-2447568
source https://www.ndtv.com/india-news/two-vaccine-shots-effective-against-covid-19-variant-detected-in-india-english-health-body-2447568
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