CORONAVIRUS: 强生公司表示，最近的一项研究表明，其疫苗对三角洲变体有效。
CORONAVIRUS: Johnson & Johnson says a recent study shows that its vaccine is effective against the delta variant
— The Spectator Index (@spectatorindex) 2021-07-03 11:41
CORONAVIRUS: 强生公司表示，最近的一项研究表明，其疫苗对三角洲变体有效。
CORONAVIRUS: Johnson & Johnson says a recent study shows that its vaccine is effective against the delta variant
— The Spectator Index (@spectatorindex) 2021-07-03 11:41