职业与健康 ›› 2026, Vol. 42 ›› Issue (5): 625-630.

• 论著 • 上一篇    下一篇

2019—2023年四川省生物性食源性疾病暴发事件流行病学特征分析

陈文, 刘敏, 宋阳, 张誉(), 周玉锦   

  1. 四川省疾病预防控制中心,四川 成都 610041
  • 收稿日期:2025-06-05 修回日期:2025-09-29 出版日期:2026-03-01 发布日期:2026-03-10
  • 通信作者: 张誉,E-mail:20410055@qq.con
  • 作者简介:陈文,女,副主任医师,主要从事食源性疾病防制工作。
  • 基金资助:
    四川省科技厅项目(2021YFS0296)

Analysis of epidemiological characteristic of biogenic foodborne disease outbreaks in Sichuan Province from 2019 to 2023

CHEN Wen, LIU Min, SONG Yang, ZHANG Yu(), ZHOU Yujin   

  1. Sichuan Centers for Disease Control and Prevention,Chengdu,Sichuan 610041,China
  • Received:2025-06-05 Revised:2025-09-29 Online:2026-03-01 Published:2026-03-10
  • Contact: ZHANG Yu,E-mail:20410055@qq.com
  • About author:ZHANG Yu,E-mail:20410055@qq.com

摘要:

目的 分析四川省生物性食源性疾病暴发事件的流行病学特征,获得其高危因素和受污染食品,为制定有针对性的预防控制措施提供科学依据。方法 对2019—2023年食源性疾病暴发监测系统中报告的生物性暴发事件的流行病学特征进行分析。结果 2019—2023年四川省共报告生物性食源性疾病暴发事件343起,发病3 140例,死亡2例。致病因素以细菌类为主占97.08%(333/343),细菌类以沙门菌为主,占72.30%(248/343)。6月事件数最多,占20.70%(71/343)。成都平原经济区报告的事件数最多,占69.39%(238/343)。家庭报告的事件数最多,占46.65%(160/343)。蛋与蛋制品报告的事件数最多,占54.81%(188/343),蛋与蛋制品和肉与肉制品各引起1人死亡,均占50.00%。沙门菌引发的食源性疾病暴发事件中,蛋与蛋制品是主要受污染食品占72.98%(181/248),引发因素主要为原料污染或变质占31.85%(79/248)。结论 沙门菌中毒和肉毒毒素中毒依然是四川省的防控重点,需继续在夏秋季节、重点地区加强针对大众的宣传教育。

关键词: 生物性食源性疾病, 暴发, 流行病学特征

Abstract:

Objective To analyze the epidemiological characteristic of biogenic foodborne disease outbreaks in Sichuan Province,so as to obtain the high-risk factors and the causes of food,and provide scientific basis for developing targeted prevention and control measures. Methods The epidemiological characteristics of biological foodborne disease outbreaks reported in national foodborne disease outbreak reporting system from 2019 to 2023 were analyzed. Results From 2019 to 2023,a total of 343 outbreaks of biological foodborne diseases were reported in Sichuan Province,with 3 140 cases and 2 deaths. The pathogenic factors were mainly bacteria,accounting for 97.08%(333/343),salmonella was the main type of bacteria,accounting for 72.30%(248/343). June had the most events,accounting for 20.70%(71/343). The Chengdu Plain Economic Zone reported the highest number of events,accounting for 69.39%(238/343). The number of families was the largest,accounting for 46.65%(160/343). The eggs and egg products reported the highest number of events,accounting for 54.81%(188/343). Eggs and egg products,as well as meat and meat products,each caused 1 death,accounting for 50.00%. Among the foodborne disease outbreaks caused by Salmonella,eggs and egg products were the main cause food(72.98%,181/248),and the main triggering factors were raw material contamination or spoilage(31.85%,79/248). Conclusion Salmonella poisoning and botulinum toxin poisoning remain the focus of prevention and control in Sichuan Province,and it is necessary to continue to strengthen public education for the public in summer and autumn and in key areas.

Key words: Biogenic foodborne disease, Outbreaks, Epidemiological characteristic

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