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How Herd immunity can defeat any virus
Not only vaccines but herd immunity can also defeat onslaught of any virus. Experts suggest that as many as 60 percent of the population will […]
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Russian Sputnik V only ray of hope for Covid 19 Vaccine till now
Covid 19, is no doubt one of the worst disaster and pandemic ever experienced by people around the globe. Its casualty figures are frightening and […]