covaxin booster dose

The administration of Covaxin as a booster dose enhances vaccine effectiveness against COVID-19’s Delta variant and gives protection against Omicron variants BA.1.1 and BA.2, a study by ICMR and Bharat Biotech has found. The protective…

Booster BBV152 vaccination is safe and may be necessary to ensure persistent immunity to prevent breakthrough infections. Bharat Biotech on Saturday said trials have indicated that its vaccine Covaxin is safe for booster dosage against…