Coronavirus Update: Bharat's Vaccine Looks Good In New Analysis

Plus: Serum Sets India Price, RDIF Inks Korea Deal

New Phase III data show efficacy ranging up to 100% for Bharat Biotech's inactivated vaccine, while also in India, Serum Institute sets new prices for its vaccine. Meanwhile, Russia's RDIF strikes new production deals in South Korea. 

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More Vaccine Developments As India Grapples With Huge New Wave • Source: Alamy

Bharat Biotech announced that its COVID-19 vaccine, Covaxin, showed point estimate efficacy of 78% (95% confidence interval: 61-88) against mild, moderate, and severe disease. This compares with 81% reported in the first interim analysis. (Also see "Bharat Biotech Gets Shot In Arm With 81% Efficacy For COVID-19 Vaccine" - Scrip, 4 March, 2021.)

However, efficacy against severe disease was 100% (95% confidence interval: 60-100), with an impact on reduction in hospitalizations. The efficacy...

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