Surveillance of foodborne disease outbreaks in China, 2003–2017

Weiwei Li, Sara Monteiro Pires, Zhitao Liu, Xiaochen Ma, Jinjun Liang, Yuyan Jiang, Jiang Chen, Junhua Liang, Santao Wang, Liansen Wang, Yafang Wang, Can Meng, Xiang Huo, Zhen Lan, Shanrong Lai, Chengwei Liu, Haihong Han, Jikai Liu, Ping Fu*, Yunchang Guo

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Foodborne disease remains a major public health problem worldwide. To understand the epidemiology and changes of foodborne disease in China, data reported to the National Foodborne Disease Outbreak Surveillance System during 2003–2017 were collected. A total of 19,517 outbreaks, which resulted in 235,754 illnesses, 107,470 hospitalizations, and 1,457 deaths, were reported in this period. Of the 13,307 outbreaks with known etiology, 31.8% of outbreaks were caused by poisonous mushrooms, followed by Vibrio parahaemolyticus (11.3%), saponin (8.0%), Salmonella (6.8%), nitrite (6.4%), pesticide (4.8%), Staphylococcus aureus (4.2%) and Bacillus cereus (3.0%). Among 18,955 outbreaks with reported setting, 46.6% were associated with food prepared in a household, followed by 22.5% with food prepared in a restaurant, and 18.4% prepared in a canteen. Of the 13,305 outbreaks associated with a single food category, fungi (mainly poisonous mushroom) were the most commonly implicated food category, followed by meats, vegetables, aquatic animals, condiments, poisonous plants (such as saponin, tung oil or seed, aconite) and grains (such as rice, noodle, rice noodle). Analysis of foodborne disease outbreaks can provide insight into the most important causative agents and sources of foodborne disease, and assist public health agencies determine the high-risk etiology and food pairs, specific points of contamination and settings to reduce foodborne disease illnesses.

Original languageEnglish
Article number107359
JournalFood Control
Volume118
Number of pages9
ISSN0956-7135
DOIs
Publication statusPublished - 2020

Keywords

  • China
  • Food safety
  • Foodborne disease
  • Outbreaks
  • Surveillance

Fingerprint Dive into the research topics of 'Surveillance of foodborne disease outbreaks in China, 2003–2017'. Together they form a unique fingerprint.

Cite this