Analysis of foodborne diseases outbreak surveillance in China’s Mainland, 2023
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1.National Center for Food Safety Risk Assessment, Beijing 100022, China;2.Shandong Provincial Center for Disease Control and Prevention, Shandong Ji’nan 250014, China;3.Yunnan Provincial Center for Disease Control and Prevention, Yunnan Kunming 650022, China;4.Sichuan Provincial Center for Disease Control and Prevention, Sichuan Chengdu 610041, China;5.Guizhou Provincial Center for Disease Control and Prevention, Guizhou Guiyang 550004, China;6.Zhejiang Provincial Center for Disease Control and Prevention, Zhejiang Hangzhou 310051, China;7.Hu’nan Provincial Center for Disease Control and Prevention, Hu’nan Changsha 410005, China;8.Guangxi Zhuang Autonomous Region Center for Disease Control and Prevention, Guangxi Nanning 530028, China;9.Jiangsu Provincial Center for Disease Control and Prevention, Jiangsu Nanjing 210009, China;10.Fujian Provincial Center for Disease Control and Prevention, Fujian Fuzhou 350012, China

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R155

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    Abstract:

    Objective To analyze the foodborne disease outbreaks surveillance data in 2023, and provide the basis for the government to formulate prevention and control strategies and regulatory measures for foodborne diseases.Methods A descriptive analysis was conducted on the foodborne disease outbreaks surveillance data collected through National Foodborne Outbreak Surveillance System.Results In 2023, 31 provinces, autonomous regions,municipalities and The Xinjiang Production and Construction Corps reported a total of 6 960 outbreaks of foodborne diseases, with 30 237 cases and 90 deaths, mainly from June to September. The number of poisonous mushroom poisoning was the highest, accounting for 44.35% of the total outbreaks, an increase of 88.35% compared with 2022. Household poisonous mushroom poisoning accounted for 89.93%, an increase of 91.58% compared with 2022. The number of microbial outbreaks accounted for 10.40% of the total outbreaks, with an increase of 59.47% compared with 2022. Microbial outbreaks in catering service places accounted for 77.89% of the total outbreaks, with an increase of 43.51% compared with 2022. Vibrio parahaemolyticus and Salmonella were the main etiologies, accounting for 27.90% and 24.17%, respectively. The top three pathogen food combinations were Vibrio parahaemolyticus—aquatic products, Salmonella—egg and egg products, and Salmonella—meat and meat products, accounting for 27.67%, 12.88% and 11.78% of the total cases, respectively.Conclusion Vibrio parahaemolyticus—aquatic products and their products, Salmonella—eggs and egg products, and Salmonella—meat and meat products are the combinations that need to be priority controlled.

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FAN Penghui, LI Hongqiu, CHU Zunhua, LIU Zhitao, GUO Hua, LIN Li, ZHANG Ronghua, LIANG Jinjun, JIANG Yuyan, DAI Yue, HUANG Zheng, HU Qingwen, LIU Jikai, HAN Haihong, YAN Shaofei, LI Weiwei, GUO Yunchang. Analysis of foodborne diseases outbreak surveillance in China’s Mainland, 2023[J].中国食品卫生杂志,2024,36(10):1199-1208.

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History
  • Received:August 30,2024
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  • Online: February 07,2025
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