Group 1 - The core issue involves a public health incident at Shenyang Normal University, where a significant number of students exhibited gastrointestinal symptoms, leading to a total of 2,087 reported cases as of September 7, with 1,817 recovered and 270 currently symptomatic, all classified as mild [2] - The outbreak peaked recently, with a noticeable decline in new cases, reporting only 25 new cases from September 6 to September 7 [2] - The incident was determined to be caused by contamination of the school's self-supplied well water, specifically from a reservoir, which was confirmed through epidemiological investigation and laboratory testing [2] Group 2 - The local health authorities have implemented a level III emergency response, conducting multiple rounds of disinfection at the contamination points and mobilizing professional teams for tracing and source analysis [2] - Measures have been taken to secure the contaminated well, and the university is coordinating with water supply departments to ensure safe drinking water for students while initiating a project to connect to the municipal water supply [2]
沈阳通报一起突发公共卫生事件
第一财经·2025-09-07 14:16