Bharat Biotech’s Covaxin Shows 78 Percent Efficacy In Phase 3 Analysis

Bharat Biotech’s Covaxin Shows 78 Percent Efficacy In Phase 3 Analysis

Bharat Biotech’s Covaxin Shows 78 Percent Efficacy In Phase 3 Analysis

Bharat Biotech’s Covaxin Shows 78 Percent Efficacy In Phase 3 Analysis

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