Detection and Antimicrobial Susceptibility of Salmonella spp. Isolated From Commercial Eggs in Tiaret Province, Algeria

Q4 Veterinary

World''s Veterinary Journal Pub Date : 2023-03-25 DOI:10.54203/scil.2023.wvj21

R. Merati, Abdellatif Boudra

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引用次数: 0

Abstract

Salmonellosis is a significant public health problem worldwide. The current study aimed to investigate the presence of Salmonella spp. in commercial eggs of Tiaret province, Algeria, and evaluate the susceptibility of isolated strains to different antimicrobial agents. A total of 180 commercial eggs collected from various retail outlets (groceries, butchers, wholesalers, street vendors) were analyzed by conventional methods, and 13 Salmonella spp. isolates were tested on a panel of 7 antimicrobial agents using the disc diffusion method. Of 180 chicken egg content samples examined, the findings indicated that 13 (7.22%) were positive for Salmonella spp. Regarding the collection site, 2 (1.11%), 4 (2.22%), and 7 (3.88%) of Salmonella spp. isolates were detected from butchers, wholesalers, and street vendors, respectively. Most antibiotic discs have demonstrated widespread resistance with an incidence rate of 100%, including amoxicillin + clavulanic acid, ampicillin, nalidixic acid, and erythromycin. However, colistin sulfate, gentamycin, and tetracycline were more effective against Salmonella isolates. It can be concluded that the highest detection rate of Salmonella spp. was observed for street vendors, and the highest resistance was recorded for commonly used antibiotics in poultry production.

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阿尔及利亚提亚雷特省商品鸡蛋中沙门氏菌的检测及药敏分析

沙门氏菌病是世界范围内的一个重大公共卫生问题。本研究旨在调查阿尔及利亚蒂亚雷特省商品鸡蛋中沙门氏菌的存在，并评估分离菌株对不同抗菌剂的敏感性。通过常规方法对从各种零售店（杂货店、肉店、批发商、街头小贩）收集的180个商品鸡蛋和13个沙门氏菌进行了分析。使用圆盘扩散法在由7种抗菌剂组成的小组上测试了分离株。在检查的180个鸡蛋含量样本中，结果表明13个（7.22%）对沙门氏菌呈阳性。关于采集点，分别从肉店、批发商和街头小贩中检测到2个（1.11%）、4个（2.22%）和7个（3.88%）沙门氏菌。大多数抗生素片已显示出广泛的耐药性，发病率为100%，包括阿莫西林+克拉维酸、氨苄青霉素、萘啶酸和红霉素。然而，硫酸粘菌素、庆大霉素和四环素对沙门氏菌分离株更有效。可以得出结论，街头小贩的沙门氏菌检出率最高，家禽生产中常用抗生素的耐药性最高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

World''s Veterinary Journal Veterinary-Veterinary (all)

CiteScore

1.00

自引率

0.00%

发文量

期刊介绍： The World''s Veterinary Journal (ISSN 2322-4568) is an international, peer reviewed open access journal aims to publish the high quality material from veterinary scientists'' studies. All accepted articles are published Quarterly in full text on the Internet. WVJ publishes the results of original scientific researches, reviews, case reports and short communications, in all fields of veterinary science. In details, topics are: Behavior Environment and welfare Animal reproduction and production Parasitology Endocrinology Microbiology Immunology Pathology Pharmacology Epidemiology Molecular biology Immunogenetics Surgery Virology Physiology Vaccination Gynecology Exotic animals Animal diseases Radiology Ophthalmology Dermatology Chronic disease Anatomy Non-surgical pathology issues of small to large animals Cardiology and oncology.