中国食物与营养2026，Vol.32Issue(9)：90-97,8.
食源性感染患者沙门菌血清型分布及耐药性分析
Analysis of Serotype Distribution and Drug Resistance of Salmonella in Patients with Foodborne Infection-based on the Monitoring Data of a Hospital in Taizhou from 2023 to 2025
摘要
Abstract
[Objective]To analyze the serotype distribution and drug resistance of Salmonella in patients with food-borne infection based on the monitoring data of a hospital in Taizhou from 2023 to 2025.[Method]A total of 207 Salmonella strains were detected from 1 585 stool/anal swab specimens sent to Enze Hospital of Taizhou Enze Medical Center(Group)from January 2023 to October 2025.The distribution,serotype and drug resistance results and multi-drug resistance results of 207 Salmonella exposed food samples were analyzed.[Result]Among the 207 cases,the top four foods exposed to Salmonella were grain and its products,fruit and its products,meat and meat products,milk and dairy products.The most prevalent Salmonella serotypes in these cases were all Salmonella Typhimurium,accounting for 48.53％,57.97％,and 51.43％in 2023,2024,and 2025,respectively.Among 68 cases in 2023,the resistance rate of Salmonella to ampicillin and tetracycline was high,accounting for 63.24％and 55.88％respectively.Among 69 cases in 2024,the resistance rate of Salmonella to streptomycin and ampicillin was high,accounting for 59.42％and 49.28％respectively.Among 70 cases in 2025,the resistance rate of Salmonella to ampicillin and streptomycin was high,accounting for 47.14％and 45.71％respectively.The overall proportion of multidrug-resistant strains was 55.56％.[Conclusion]From 2023 to 2025,Salmonella typhimurium was the dominant serotype of Salmonella in food-borne infection in the hospital.The resistance rate to ampicillin,tetracycline and streptomycin remained at a higher level,and multi-drug resistance was common.The most common resistance pattern was ampicillin-tetracycline-streptomycin triple resistance.关键词
食源性沙门菌/血清型/耐药性Key words
food borne salmonella/serotype/drug resistance引用本文复制引用
李洋莹,洪亮,王敏雅,潘艳,叶崇熙..食源性感染患者沙门菌血清型分布及耐药性分析[J].中国食物与营养,2026,32(9):90-97,8.基金项目
浙江省药品监管系统科技计划项目(项目编号:2022002). （项目编号:2022002）
