Metadata
Author: Tico19
Data
English[en]
Testing was marred by defective test kits produced by the federal government in February, a lack of federal government approval for non-government test kits (by academia, companies and hospitals) until the end of February, and restrictive criteria for people to qualify for a test until early March (a doctor's order was required thereafter).
Chinese[zh]
联邦政府 2 月份生产的试剂盒存在缺陷,直到 2 月底联邦政府才批准使用(来自学术界、公司和医院的)非政府试剂盒,直到 3 月初才确定检测资格限制性标准(此后需要医嘱),所有这些因素均导致美国前期检测受阻。