Saturday, 27 November 2021

Vaccine efficacy against new Covid variant under examination: ICMR scientist

Vaccine efficacy against new Covid variant under examination: ICMR scientist

source https://www.indiatoday.in/coronavirus-outbreak/story/vaccine-efficacy-against-new-covid-variant-under-examination-icmr-scientist-1881645-2021-11-27?utm_source=rss

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