US CDC Classified Delta Covid-19 Variant as ‘Variant of Concern’
The Centers for Disease Control and Prevention or CDC has classified the Delta covid-19 variant of the novel corona virus, which is highly transmissible, and it was first identified in the country of India, and on Tuesday, 15th June 2021, the CEC of United States said, the Alpha, Beta, Gamma, epsilon, and Delta variants of […]
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