And on August 23rd Mr Trump announced approval of the use of convalescent plasma therapy to treat covid-19.

8月23日，特朗普宣布批准使用恢复期血浆疗法治疗新冠。

They have agreed that the quickest and safest fix for now is using so-called convalescent plasma therapy, taking blood from people who have recovered from the virus.

他们一致同意了目前为止最迅速，最安全的方法，所谓的康复期血液净化疗法，从感染该病毒后愈合的人体中提取血液。