#BREAKING: China's phase 2 trial finds #COVID19 vaccine safe, inducing immune response -- The Lancet https://t.co/wHsf0sOEMC pic.twitter.com/J0XXU6JaNe— China Xinhua News (@XHNews) July 20, 2020
#BREAKING: China's phase 2 trial finds #COVID19 vaccine safe, inducing immune response -- The Lancet https://t.co/wHsf0sOEMC pic.twitter.com/J0XXU6JaNe