The technique uses antibody-rich blood plasma from people who have recovered from the disease.

这项技术使用的是已经康复的患者富含抗体的血浆。

Meanwhile, Food and Drug Administration Commissioner Stephen Hahn apologized today for overstating the benefits of using plasma laced with antibodies to treat new patients.

与此同时，食品和药品管理局局长斯蒂芬·哈恩今天道歉他夸大了用含有抗体的血浆治疗新病人的好处。