高水平“上海服务”助力进博会成功举办 - 2021年11月11日

The 4th China International Import Expo, which concluded on Wednesday, was a safe and splendid event with guaranteed smooth operation, according to a city official.

Under a whole-process closed-loop management and blanket tracking system and full nucleic acid test coverage on participants, a strict COVID-19 control and prevention network was established, Gu Honghui, the city's deputy secretary general and director of the CIIE service guarantee office, told a press conference on Wednesday.

In addition, there were 13 contingency plans in place on COVID-19 prevention.