Serotype and antimicrobial resistance of Salmonella from poultry meats in 2021 in Shanghai, China

Salmonella is a major cause of food poisoning, and its infection and antimicrobial resistance vary regionally due to different sanitary standards and the use of antimicrobials. The aim of this study is to evaluate the microbiological contamination and antimicrobial resistance of Salmonella in Shangh...

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Bibliographic Details
Published in:Food and agricultural immunology 2023-12, Vol.34 (1)
Main Authors: Xiao, Quan, Yu, Ying, Xu, Biyao, Fang, Zhixin, Chen, Wenjie, Feng, Jun, Zhu, Yanqi, Liu, Yue, Gu, Qifang, Luo, Jiayuan, Song, Xia, Zhang, Zengfeng, Chen, Min, Zhang, Hongzhi
Format: Article
Language:English
Subjects:
Antimicrobial agents
Antimicrobial resistance
Drug resistance
Food contamination
Food poisoning
Food safety
Microbial contamination
Multidrug resistance
Poultry
poultry meats
Salmonella
serotype
Serotypes
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Summary:Salmonella is a major cause of food poisoning, and its infection and antimicrobial resistance vary regionally due to different sanitary standards and the use of antimicrobials. The aim of this study is to evaluate the microbiological contamination and antimicrobial resistance of Salmonella in Shanghai, providing references for supervision over food safety and clinical treatment. This study analysed the distribution of serotypes, the distribution of antimicrobial resistance in different poultry meats and serotype of Salmonella, the correlation between different antimicrobial resistance, and multiple drug resistance (MDR) of 139 strains of Salmonella from poultry meats. The results showed that the proportion of Salmonella detected in pigeons was high, which could cause severe diseases to humans. The most common resistance was observed to TET (about 60%), and resistance was even found to IPM. Resistance to two or more antimicrobials was accounted for 75.5%, indicating a wide spreading MDR.
ISSN:0954-0105
1465-3443
DOI:10.1080/09540105.2023.2220568