Covaxin Booster Dose Helps Vaccine Effectiveness Against Delta, Omicron Variants: ICMR Study
New Delhi: Covacin booster dose Delta variant enhances vaccine effectiveness against infection and protects against Omicron variants BA.1.1 and BA.2, according to a study by ICMR and Bharat Biotech. After two and three-dose immunizations against the Delta variant, the protective efficacy of Covexin from Bharat Biotech and the efficacy of Covexin against the Omicron variant … Read more