WHO approves Covovax, tweets Serum Institute's Adar Poonawalla
ABP News Bureau | 18 Dec 2021 12:53 AM (IST)
Serum Institute's Adar Poonawalla tweeted, 'This is yet another milestone in our fight against COVID-19, Covovax is now W.H.O. approved for emergency use, showing excellent safety and efficacy.'