Astrazeneca to hold additional global trial for its COVID-19 vaccine a… stocking 0 35 2020.11.27 13:58 https://youtu.be/AOZ28hgIwwc + 0 백신 효과 논란에…아스트라제네카 “추가 글로벌 임상시험 추진” Astrazeneca is planning an additional global trial for its COVID-19 vaccine candidate to clear up ...