China says it began public use of #COVID19 vaccine a month ago, bypassing clinical trials https://t.co/M5TKtBwB9c — delthia ricks 🔬 (@DelthiaRicks) August 24, 2020
China says it began public use of #COVID19 vaccine a month ago, bypassing clinical trials https://t.co/M5TKtBwB9c
— delthia ricks 🔬 (@DelthiaRicks) August 24, 2020