Coronavirus News LIVE Updates: Efficacy analysis demonstrated Covaxin to be 77.8% effective against symptomatic COVID-19 and 93.4% effective against severe symptomatic COVID-19 cases
Coronavirus News LIVE Updates: Efficacy analysis demonstrated Covaxin to be 77.8% effective against symptomatic COVID-19 and 93.4% effective against severe symptomatic COVID-19 cases