Antibiotic resistance profile and Multiple Antibiotic Resistance (MAR) index of Campylobacter spp. isolated from poultry

M. Shakir, Zahraa; O. Alhatami, Abdullah; Ismail Khudhair, Yahia; Muhsen Abdulwahab, Husam

doi:10.22092/ari.2021.356400.1837

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	وبینار آموزشی آیین نامه نشریات علمی و شیوه نامه ارزیابی و رتبه بندی نشریات علمی در تاریخ 25 شهریور ماه 1398
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	Antibiotic resistance profile and Multiple Antibiotic Resistance (MAR) index of Campylobacter spp. isolated from poultry
Archives of Razi Institute
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 18 آبان 1400
نوع مقاله: Original Articles
شناسه دیجیتال (DOI): 10.22092/ari.2021.356400.1837
نویسندگان
Zahraa M. Shakir ¹؛ Abdullah O. Alhatami²؛ Yahia Ismail Khudhair³؛ Husam Muhsen Abdulwahab⁴
¹Heath Department, National Center for Occupational Health and Safety, AL-Najaf Governorate, Iraq
²Department of Public Health, Faculty of Veterinary Medicine, University of Kufa, Iraq
³Department of Internal and PreventiveMedicine, College of Veterinary Medicine, University of Al-Qadisiyah, Iraq
⁴Department of Pathology and Poultry Diseases, Faculty of Veterinary Medicine, University of Kufa, Iraq
چکیده
The main goal of the current study was to isolate, estimate Campylobacter in different sources of poultry, and determine their antimicrobial susceptibility. A total of 150 fecal swabs obtained from poultry farms (84 cloacal swabs) and live bird markets (29 cloacal swabs) and from a local slaughterhouse (37 cecal swabs)located in the middle Euphrates region. Isolation and characterization of Campylobacter spp. were done by conventional bacteriological methods, then antimicrobial susceptibility of isolates was investigated by disc diffusion method. The overall prevalence of Campylobacter species isolated from fecal cloacal and cecal poultry sampleswas24% (36 out of 150). All strains were resistance toNalidixic acid and Ciprofloxacin(100%), and high resistance toTetracycline (88.8%), Ampicillin (83.3%), Sulpha/Trimethoprim (80.5%), Erythromycin (50%), and Ceftriaxone (50%), but less resistant to Gentamicin (30.5%), Amoxi-Clav (27.7%), and Chloramphenicol (22.2%).Majority of isolates (97.2%) were scored a MAR index of 0.3 or more. Total, thirty-five (97.2%) isolates were resistant to three or more antibiotic classes. Particularly, 61.1% of isolates were MDR, 36.1% of isolates were XDR and 2.8% of isolates were PDR. Moreover, the study was detected 24 multiple resistance patterns from 36 isolates of Campylobacter spp. and most of isolates (27 out of 36) displayed an important route of resistance to NA, CIP, and Te. The present study was pointed out an increased resistance rates to commonly used antibiotics in Campylobacter recovered from poultry farms, LBMs and local slaughterhouse. The majority of strains were MDR to commonly used antimicrobials with elevated MAR indices, which require implementation of national strategy that focusing on improving husbandry practice, wise use of antibacterial agents, and use of alternatives as well as use of vaccines.
کلیدواژه‌ها
Antimicrobial resistance؛ MAR index؛ Poultry farms؛ LBMs؛ Slaughterhous

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Antibiotic resistance profile and Multiple Antibiotic Resistance (MAR) index of Campylobacter spp. isolated from poultry