Epidemiological characteristics of foodborne disease outbreaks in Shaoxing City from 2012 to 2022
10.19485/j.cnki.issn2096-5087.2023.06.010
- Author:
XING Chao
;
WANG Qimei
;
REN Jianglei
;
CHEN Jiming
;
HE Qinfen
;
JIANG Zhuojing
- Publication Type:Journal Article
- Keywords:
foodborne disease;
outbreak;
epidemiological characteristics;
pathogenic factor
- From:
Journal of Preventive Medicine
2023;35(6):506-508,513
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the epidemiological characteristics of foodborne disease outbreaks in Shaoxing City, Zhejiang Province, from 2012 to 2022, so as to provide the evidence for improving the foodborne disease control strategy.
Methods:Foodborne disease outbreaks in Shaoxing City from 2012 to 2022 were collected from National Foodborne Disease Outbreak Monitoring System in China, including populations, places of outbreak, pathogenic factors and suspected foods. The temporal distribution, regional distribution, distribution of outbreak places and pathogenic factors of foodborne disease outbreaks were descriptively analyzed.
Results:A total of 89 foodborne disease outbreaks were reported in Shaoxing City from 2012 to 2022, covering totally 699 patients, with an average annual attack rate of 6.35%. The outbreak peaked during the period between June and October (73 outbreaks, 82.02%), and family was the predominant place of outbreak (41 outbreaks, 46.07%). There were 83 outbreaks with known pathogenic factors, including 51 outbreaks caused by microbial factors, with Vibrio parahaemolyticus, Salmonella and norovirus as predominant pathogens, and 29 outbreaks caused by fungi and their toxins, which were all poisonous mushrooms poisoning, resulting in 2 deaths. In addition, there were 3 outbreaks caused by chemical factors.
Conclusions:The outbreak of foodborne diseases predominantly occurred in summer and autumn in Shaoxing City from 2012 to 2022. Family was the predominant place of outbreak, and toxic mushroom poisoning was the most lethal pathogenic factor.
- Full text:2012—2022年绍兴市食源性疾病暴发事件流行特征分析.pdf
