Hyderabad: Bharat Biotech on Monday raised the logistical query on “how to vaccinate 1.3 billion (130 crore) people with two injectable doses of India’s first indigenous coronavirus vaccine Covaxin”. Terming the exercise a “challenge” it also said that work was on single-dose nasal drop vaccine. Bharat Biotech’s comment comes while Covaxin is entering its third […]
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