上海加强集贸市场病毒监测 - 2020年08月17日

All samples collected from markets in the city so far have been free of coronavirus infection, the Shanghai Health Commission has announced.
City and district-level centers for disease control and prevention staff visited 954 key venues including wet markets, large supermarkets, wholesale markets, online businesses and refrigeration houses from August 1 to 13. They collected 11,289 samples including aquatic and meat samples, as well as environmental and water samples, plus staff tests.
All were negative to coronavirus.