Vaccines Are Effective Against the New York Variant, Studies Find अप्रैल 22, 2021 byप्रगतिवादी मंच एक टिप्पणी भेजें The research adds to a growing number of findings suggesting the Pfizer and Moderna shots are protective against the variants identified so far. source https://www.nytimes.com/2021/04/22/health/covid-ny-variant-vaccine.html
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