@fergal_whatever @kprather88 Not with humans. There is only a single reported human challenge trial where half of the (small number of) test subjects who all received the same dose became infected. Maybe with animals, but I'm not familiar.

@fergal_whatever @kprather88 不是人类。只有一次报告的人体挑战试验中,接受相同剂量的测试对象中有一半(少数)被感染。也许是动物,但我不熟悉。

发表时间:1年前 作者:aeon @AeonCoin