沈阳通报一起突发公共卫生事件

Core Points - A public health incident occurred at Shenyang Normal University, with a total of 2,087 reported cases of gastrointestinal symptoms, primarily vomiting and diarrhea, as of September 7 [1][2] - The outbreak is linked to contamination of the school's self-supplied water well by norovirus, leading to the implementation of control measures [3] Summary by Sections - Incident Overview - On August 31, the university's health center began receiving students with gastrointestinal symptoms, prompting immediate medical response and support from local health authorities [1] - Current Status - As of September 7, 1,817 individuals have recovered, while 270 remain symptomatic, all classified as mild cases [2] - Investigation and Response - The peak of the outbreak has passed, with a significant decline in new cases observed. Only 25 new cases were reported from September 6 to September 7 [3] - The health department has conducted multiple rounds of disinfection at identified contamination points and is actively tracing the source of infection [3] - The contaminated water source has been sealed off, and efforts are underway to ensure safe drinking water for students through municipal water supply connections [3]