Prevalence and Antibiotic Resistance of <i>Salmonella</i> SPP. and <i>Salmonella</i> Typhimurium in Broiler Carcasses Wings and Liver

Göncüoğlu, Muammer; Ormanci, Fatma Seda Bilir; Uludag, M.; Çil, Güzin Iplikçioğlu

doi:10.1111/jfs.12272

Cited by 13 publications

(6 citation statements)

References 47 publications

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“…According to our study, all the isolates were determined as resistant or intermediate to at least one antibiotic used in study and which is a significant public health concern. Goncuoglu et al (11) also implied that ongoing surveillance and antibiotic resistance of foodborne pathogens in the food chain is essential due to the public health implementations. Besides, by the reason of high antibiotic resistance profiles, it is very crucial to analyze antibiotic profiles of the isolates.…”

Section: Discussionmentioning

confidence: 99%

Antibiotic resistance profiles of vancomycin resistant enterococci in chicken meat samples

Onaran¹,

Göncüoğlu²,

Ormanci³

2019

Ankara Üniversitesi Veteriner Fakültesi Dergisi

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Antibiotic resistance is one of the serious threats to global public health and food safety today. Acquired antibiotic resistance in microorganisms arises from prevalent use of antibiotics for human and animal medicine. Owing to the fact that Vancomycin Resistant Enteroccocci (VRE) is a vital problem for public health, determination of the antibiotic resistance profiles of Enterococcus spp. isolates have crucial importance as a part of the farm to fork food safety. In the study, 120 retail chicken meat samples were analyzed, and 36 (30%) of the samples were detected as Enterococcus spp. positive. According to the results, the most prevalent species was E. faecalis with a rate of 44.4% (16/36), followed by 27.8% (10/36) E. faecium, 11.1% (4/36) E. durans, 2.8% (1/36) E. gallinarum and 2.8% (1/36) E. casseliflavus. Antibiotic resistance profiles of the verified Enterococcus spp. isolates were determined with disc diffusion method in terms of eight different antibiotics. Among the Enterococcus spp. isolates, 20 (55.5%) isolates were phenotypically resistant to vancomycin, 6 isolates (16.7%) were detected as vanA positive, 3 isolates (8.3%) were detected as vanB positive, and one isolate (5%) showed high resistance to vancomycin (MIC >256 µg/ml). Even though the observed percentages are low, the observed resistance patterns are still of concern for public health.

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Section: Discussionmentioning

confidence: 99%

Antibiotic resistance profiles of vancomycin resistant enterococci in chicken meat samples

Onaran¹,

Göncüoğlu²,

Ormanci³

2019

Ankara Üniversitesi Veteriner Fakültesi Dergisi

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“…As per (Wang, 2016), the difference between Salmonella prevalence in our study and others reported in the literature could be due to difference in the study design particularly number of samples collected, sample collection period, sample type, sampling procedures and method of detection used. Studies conducted in China, Greece and the USA described that prevalence and concentration of Salmonella in chicken was relatively higher in summer and spring than winter and autumn (Rodriguez et al (Goncuoglu, Ormanci, Uludag, & Cil, 2016). The emergence of high resistance of Salmonella to tetracycline, amoxicillin and trimethoprim antimicrobials in the study may be contributed to indiscriminate use of these antimicrobials in poultry production as growth promotion, prophylactic and therapeutic purposes (Nourouzi, Mirzaii, & Norouzi, 2004) and Bhutan is no exception.…”

Section: Discussionmentioning

confidence: 85%

Prevalence and Antibiotic Resistance Profile of Salmonella spp. in Broiler Carcasses From Dominant Poultry Production Areas in Bhutan

Penjor

Gurung

Islam

et al. 2021

Preprint

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Background Salmonella is an important zoonotic pathogen and its infections are considered among the most commonly and widely distributed food-borne illness reported worldwide. Poultry products have been identified as important sources of Salmonella infection to humans. While there have been reports of high prevalence of Salmonella and multidrug resistance in imported chicken meat in Bhutan, the safety of nationally produced broiler meat with regards to Salmonella contamination is not known. In the absence of national surveillance of Salmonella in food animals in Bhutan, this study assessed the prevalence of Salmonella and its serotypes in broiler chicken carcass in the dominant poultry production areas of the country and determine its antibiotic susceptibility patterns. Methods A cross-sectional study was conducted in January to April 2016 in all five major commercial broiler meat producers and suppliers in Bhutan located in the Samphelling and Darla gewogs. Following a systematic random sampling method, 36 broiler carcasses were sampled from each of the five broiler commercial farms producing the total sample size of 180 samples. Salmonella was isolated and identified following the International Organization for Standardization methods (ISO 6579:2002). All Salmonella isolates were subjected to antibiotic susceptibility testing (AST) following the procedures of the Clinical and Laboratory Standards Institute (CLSI) method. Results The overall prevalence of Salmonella in broiler chicken meat samples was 12.78% (95% CI, 10.98–14.58). The prevalence of Salmonella spp. was higher in farms of the Samphelling gewog compared to Darla gewog [14.81% (95% CI, 8.2.7–21.5) vs 9.72% (95% CI, 2.9–16.6) respectively]. Among 23 Salmonella isolates, the most prevalent serovar was S. typhi (73.9%). The Salmonella isolates showed high sensitivity to gentamicin (73.9% of isolates) followed by streptomycin (56.5%) and ampicillin (47.8%). The highest proportion of resistance was noted to tetracycline (95.6%), trimethoprim (86.9%), amoxicillin (65.2%), and ampicillin (47.8%). Among 23 Salmonella isolates, 60.87% (n = 14) were considered multidrug resistant and 7 patterns of multidrug resistance were discovered. Conclusion The estimates of Salmonella prevalence and multidrug resistance in nationally produced commercial broiler chicken carcasses from the two main broiler meat producing areas in Bhutan, raises significant public health concerns highlighting the need for an integrated national Salmonella surveillance program across the poultry market chain.

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“…Interestingly, among the serotypes most frequently seen in humans all over the world, S. Typhimurium was not detected and S. Enteritidis was the 5th most common isolated serotype in this study. There is limited data relating with laying hen Salmonella contamination in Turkey but according to the previous studies S. Typhimurium contamination was rare in poultry meat and products [28,29]. In another study performed in Turkey, overall Salmonella infection rate was 18.2% in 14 chicken layer breeder flocks analysed by PCR and conventional culture methods [30].…”

Section: Resultsmentioning

confidence: 99%

Base study for the establishment of national Salmonella control program in hatching farms and table eggs in Turkey

Diker¹,

Göncüoğlu²,

Şahin³

et al. 2020

Turk J Vet Anim Sci

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Foodborne infections due to Salmonella are still a major concern worldwide. Particularly contaminated egg and egg related products are the primary sources for human salmonellosis. It is necessary to determine the risk factors associated with Salmonella contamination of eggs within the scope of farm to table and environment. The objective of this study was to develop the "National Salmonella Control Program in Laying Hens" and report the prevalence and serotype distribution findings of Salmonella in laying hens and eggs in Turkey. A total of 2122 samples were collected and analysed according to ISO 6579:2002 after the isolation and identification procedures. All Salmonella isolates were serotyped including 726 eggs and 1396 farm specimens from 241 epidemiological units (EpUs) that were located in 9 different provinces between 2015 and 2017. Salmonella contamination was detected in 14.9% of 241 EpUs. The results indicated that almost half of the flocks have multiple contamination sources. The highest contamination rate was obtained from environmental (11%) followed by faeces (7.5%) and the lowest was from water samples (1.6%). The overall contamination rate was detected as 7.46% for farms and 3.3% for eggs. As S. Enteritidis and S. Typhimurium are the most frequently seen serotypes all over the world, in Turkey S. Typhimurium was not detected and S. Enteritidis was the 5th most common isolated serotype. According to our results it can be concluded that differences in various countries, particularly geographical and egg hatching systems, may affect the contamination rate and serotype distribution of Salmonella.

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Prevalence and Antibiotic Resistance of Salmonella SPP. and Salmonella Typhimurium in Broiler Carcasses Wings and Liver

Cited by 13 publications

References 47 publications

Antibiotic resistance profiles of vancomycin resistant enterococci in chicken meat samples

Antibiotic resistance profiles of vancomycin resistant enterococci in chicken meat samples

Prevalence and Antibiotic Resistance Profile of Salmonella spp. in Broiler Carcasses From Dominant Poultry Production Areas in Bhutan

Base study for the establishment of national Salmonella control program in hatching farms and table eggs in Turkey

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