Measures for preventing norovirus outbreaks on campus in economically underdeveloped areas and countries: evidence from rural areas in Western China
Huali Xiong, Fengxun Ma, Dayi Tang, Daiqiang Liu

TL;DR
This study investigates a norovirus outbreak in a rural Chinese kindergarten to identify prevention measures for underdeveloped areas.
Contribution
This is the first investigation of a norovirus outbreak in rural western China, highlighting prevention gaps in underdeveloped regions.
Findings
15 cases identified with vomiting and diarrhea as primary symptoms.
Close contact with vomitus and similar patients significantly increased outbreak risk.
Lack of standardized disinfection protocols was linked to the outbreak.
Abstract
The outbreak of norovirus represents a significant public health emergency within densely populated, impoverished, and underdeveloped areas and countries. Our objective is to conduct an epidemiology study of a norovirus outbreak that occurred in a kindergarten located in rural western China. We aim to raise awareness and garner increased attention towards the prevention and control of norovirus, particularly in economically underdeveloped regions. Retrospective on-site epidemiological investigation results, including data on school layout, case symptoms, onset time, disposal methods and sample testing results, questionnaire surveys, and case-control study were conducted in a kindergarten to analyze the underlying causes of the norovirus outbreak. A total of 15 cases were identified, with an attack rate of 44.12% (15/34). Among them, 10 cases were diagnosed through laboratory tests,…
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Taxonomy
TopicsViral gastroenteritis research and epidemiology · Respiratory viral infections research
