上海对3月31日前入境赴沪、尚处集中隔离人员进行核酸检测 - 2020年04月07日

Nucleic acid tests will be conducted on all inbound passengers from overseas arriving in Shanghai before March 31 who have not yet received the tests and who are under quarantine for medical observation at present, the city's coronavirus disease prevention and control authorities announced on Monday.
The tests will start on Tuesday and the samples will be collected by districts' designated public medical treatment institutions, authorities said.
The samples will be sent to districts' disease control and prevention centers or qualified third parties for nucleic acid tests.