@Felicia00076632 @LMLeffew @johncar39171823 @JeromeAdamsMD You mean in 2021 under different conditions with a different virus?
And you think it makes you look smart to keep saying it in late 2022?
@Felicia00076632 @LMLeffew @johncar39171823 @JeromeAdamsMD 你的意思是在 2021 年的不同条件下使用不同的病毒？
你认为在 2022 年末继续这样说会让你看起来很聪明吗？