WHO: Sinopharm, Sinovac COVID-19 vaccine data show efficacy
1 Apr, 2021 | 03:58h | UTCSinopharm, Sinovac COVID-19 vaccine data show efficacy: WHO – Reuters
Commentary on Twitter
WHO decision on Sinopharm & Sinovac vaccines coming in the next few weeks: signal from WHO at a press briefing that the decision may be positive https://t.co/HcbZnJ7WDE
— Hilda Bastian, PhD (@hildabast) March 31, 2021