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Jribi H, Sellami H, Amor SB, Ducournau A, SifrÉ E, Benejat L, MÉgraud F, Gdoura R. Occurrence and Antibiotic Resistance of Arcobacter Species Isolates from Poultry in Tunisia. J Food Prot 2020; 83:2080-2086. [PMID: 32634222 DOI: 10.4315/jfp-20-056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 07/02/2020] [Indexed: 01/05/2023]
Abstract
ABSTRACT Arcobacter is considered an emergent foodborne enteropathogen. Despite the high prevalence of this genus in poultry, the occurrence of Arcobacter spp. contamination in Tunisia remains unclear. The objectives of this study were (i) to isolate Arcobacter species (A. butzleri and A. cryaerophilus) by the culture method from different species of raw poultry meat, (ii) to verify the isolates by multiplex PCR (m-PCR) assay and matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), and (iii) to determine the antibiotic resistance profiles of the isolates. A total of 250 poultry product samples (149 chicken and 101 turkey) were collected from various supermarkets in Sfax. The samples consisted of breasts, wings, legs, and neck skins. The overall isolation frequency of Arcobacter spp. was 10.4%. Arcobacter spp. were found in 13.42% of the chicken samples and in 5.49% of the turkey samples. All the acquired isolates were subject to detailed confirmation with subsequent species classification using m-PCR and MALDI-TOF MS. A. butzleri was found in 22 samples (84.61%) and A. cryaerophilus in 4 samples (15.38%). Thus, m-PCR and MALDI-TOF MS were able to detect A. butzleri significantly better than the conventional method (χ2 = 49.1 and P < 0.001). Arcobacter was isolated from poultry in every season, at contamination levels of 30.76, 23.07, 19.23, and 26.92% in summer, spring, autumn, and winter, respectively. The disk diffusion method was used to determine the susceptibility of Arcobacter isolates to six antimicrobial drugs. All A. butzleri isolates (n = 24) were significantly resistant to erythromycin (P = 0.0015), ampicillin (P = 0.001), and ciprofloxacin (P = 0.05). All tested A. cryaerophilus strains (n = 4) were susceptible to ampicillin, gentamicin, and amoxicillin-clavulanic acid. Multidrug resistance was observed in 83% of the Arcobacter spp. isolates. Our study detected Arcobacter spp. in Tunisian poultry; because of their multidrug resistance, these species may constitute a public health problem. HIGHLIGHTS
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Affiliation(s)
- Hela Jribi
- Laboratoire de recherche Toxicologie Microbiologie Environnementale et Santé (LR17ES06), Faculté des Sciences de Sfax, Université de Sfax, Tunisia
| | - Hanen Sellami
- Laboratoire de recherche Toxicologie Microbiologie Environnementale et Santé (LR17ES06), Faculté des Sciences de Sfax, Université de Sfax, Tunisia.,Laboratoire de Traitement et de Valorisation des Rejets Hydriques (LTVRH), Water Researches and Technologies Center (CERTE), University of Carthage, Tourist route Soliman, BP 273-8020, Nabeul, Tunisia (ORCID: https://orcid.org/0000-0001-5479-1707 [H.S.])
| | - Salha B Amor
- Université de Bordeaux, National Reference Center for Campylobacters and Helicobacters, Laboratoire de Bactériologie, 33076 Bordeaux, France.,Centre Hospitalier Universitaire de Bordeaux, Laboratoire de Bactériologie, 33076 Bordeaux, France
| | - Astrid Ducournau
- Université de Bordeaux, National Reference Center for Campylobacters and Helicobacters, Laboratoire de Bactériologie, 33076 Bordeaux, France.,Centre Hospitalier Universitaire de Bordeaux, Laboratoire de Bactériologie, 33076 Bordeaux, France
| | - Elodie SifrÉ
- Université de Bordeaux, National Reference Center for Campylobacters and Helicobacters, Laboratoire de Bactériologie, 33076 Bordeaux, France.,Centre Hospitalier Universitaire de Bordeaux, Laboratoire de Bactériologie, 33076 Bordeaux, France
| | - Lucie Benejat
- Université de Bordeaux, National Reference Center for Campylobacters and Helicobacters, Laboratoire de Bactériologie, 33076 Bordeaux, France.,Centre Hospitalier Universitaire de Bordeaux, Laboratoire de Bactériologie, 33076 Bordeaux, France
| | - Francis MÉgraud
- Université de Bordeaux, National Reference Center for Campylobacters and Helicobacters, Laboratoire de Bactériologie, 33076 Bordeaux, France.,Centre Hospitalier Universitaire de Bordeaux, Laboratoire de Bactériologie, 33076 Bordeaux, France
| | - Radhouane Gdoura
- Laboratoire de recherche Toxicologie Microbiologie Environnementale et Santé (LR17ES06), Faculté des Sciences de Sfax, Université de Sfax, Tunisia
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Chieffi D, Fanelli F, Fusco V. Arcobacter butzleri: Up-to-date taxonomy, ecology, and pathogenicity of an emerging pathogen. Compr Rev Food Sci Food Saf 2020; 19:2071-2109. [PMID: 33337088 DOI: 10.1111/1541-4337.12577] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/22/2020] [Accepted: 04/22/2020] [Indexed: 12/19/2022]
Abstract
Arcobacter butzleri, recently emended to the Aliarcobacter butzleri comb. nov., is an emerging pathogen causing enteritis, severe diarrhea, septicaemia, and bacteraemia in humans and enteritis, stillbirth, and abortion in animals. Since its recognition as emerging pathogen on 2002, advancements have been made in elucidating its pathogenicity and epidemiology, also thanks to advent of genomics, which, moreover, contributed in emending its taxonomy. In this review, we provide an overview of the up-to-date taxonomy, ecology, and pathogenicity of this emerging pathogen. Moreover, the implication of A. butzleri in the safety of foods is pinpointed, and culture-dependent and independent detection, identification, and typing methods as well as strategies to control and prevent the survival and growth of this pathogen are provided.
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Affiliation(s)
- Daniele Chieffi
- Institute of Sciences of Food Production, National Research Council of Italy (CNR-ISPA), Bari, Italy
| | - Francesca Fanelli
- Institute of Sciences of Food Production, National Research Council of Italy (CNR-ISPA), Bari, Italy
| | - Vincenzina Fusco
- Institute of Sciences of Food Production, National Research Council of Italy (CNR-ISPA), Bari, Italy
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Aydin F, Yağiz A, Abay S, Müştak HK, Diker KS. Prevalence of Arcobacter and Campylobacter in beef meat samples and characterization of the recovered isolates. J Verbrauch Lebensm 2020. [DOI: 10.1007/s00003-019-01268-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Kim NH, Park SM, Kim HW, Cho TJ, Kim SH, Choi C, Rhee MS. Prevalence of pathogenic Arcobacter species in South Korea: Comparison of two protocols for isolating the bacteria from foods and examination of nine putative virulence genes. Food Microbiol 2019; 78:18-24. [DOI: 10.1016/j.fm.2018.09.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 09/07/2018] [Accepted: 09/07/2018] [Indexed: 11/16/2022]
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5
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Ramees TP, Dhama K, Karthik K, Rathore RS, Kumar A, Saminathan M, Tiwari R, Malik YS, Singh RK. Arcobacter: an emerging food-borne zoonotic pathogen, its public health concerns and advances in diagnosis and control - a comprehensive review. Vet Q 2017; 37:136-161. [PMID: 28438095 DOI: 10.1080/01652176.2017.1323355] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Arcobacter has emerged as an important food-borne zoonotic pathogen, causing sometimes serious infections in humans and animals. Newer species of Arcobacter are being incessantly emerging (presently 25 species have been identified) with novel information on the evolutionary mechanisms and genetic diversity among different Arcobacter species. These have been reported from chickens, domestic animals (cattle, pigs, sheep, horses, dogs), reptiles (lizards, snakes and chelonians), meat (poultry, pork, goat, lamb, beef, rabbit), vegetables and from humans in different countries. Arcobacters are implicated as causative agents of diarrhea, mastitis and abortion in animals, while causing bacteremia, endocarditis, peritonitis, gastroenteritis and diarrhea in humans. Three species including A. butzleri, A. cryaerophilus and A. skirrowii are predominantly associated with clinical conditions. Arcobacters are primarily transmitted through contaminated food and water sources. Identification of Arcobacter by biochemical tests is difficult and isolation remains the gold standard method. Current diagnostic advances have provided various molecular methods for efficient detection and differentiation of the Arcobacters at genus and species level. To overcome the emerging antibiotic resistance problem there is an essential need to explore the potential of novel and alternative therapies. Strengthening of the diagnostic aspects is also suggested as in most cases Arcobacters goes unnoticed and hence the exact epidemiological status remains uncertain. This review updates the current knowledge and many aspects of this important food-borne pathogen, namely etiology, evolution and emergence, genetic diversity, epidemiology, the disease in animals and humans, public health concerns, and advances in its diagnosis, prevention and control.
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Affiliation(s)
- Thadiyam Puram Ramees
- a Division of Veterinary Public Health , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Kuldeep Dhama
- b Division of Pathology , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Kumaragurubaran Karthik
- c Central University Laboratory , Tamil Nadu Veterinary and Animal Sciences University , Chennai , India
| | - Ramswaroop Singh Rathore
- a Division of Veterinary Public Health , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Ashok Kumar
- a Division of Veterinary Public Health , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Mani Saminathan
- b Division of Pathology , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Ruchi Tiwari
- d Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences , UP Pandit Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU) , Mathura , India
| | - Yashpal Singh Malik
- e Division of Biological Standardization , ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
| | - Raj Kumar Singh
- f ICAR-Indian Veterinary Research Institute (IVRI) , Bareilly , India
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Lee M, Seo DJ, Jeon SB, Ok HE, Jung H, Choi C, Chun HS. Detection of Foodborne Pathogens and Mycotoxins in Eggs and Chicken Feeds from Farms to Retail Markets. Korean J Food Sci Anim Resour 2016; 36:463-8. [PMID: 27621686 PMCID: PMC5018505 DOI: 10.5851/kosfa.2016.36.4.463] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 06/22/2016] [Accepted: 06/26/2016] [Indexed: 11/06/2022] Open
Abstract
Contamination by foodborne pathogens and mycotoxins was examined in 475 eggs and 20 feed samples collected from three egg layer farms, three egg-processing units, and five retail markets in Korea. Microbial contamination with Salmonella species, Escherichia coli, and Arcobacter species was examined by bacterial culture and multiplex polymerase chain reaction (PCR). The contamination levels of aflatoxins, ochratoxins, and zearalenone in eggs and chicken feeds were simultaneously analyzed with high-performance liquid chromatography coupled with fluorescence detection after the post-derivatization. While E. coli was isolated from 9.1% of eggs, Salmonella species were not isolated. Arcobacter species were detected in 0.8% of eggs collected from egg layers by PCR only. While aflatoxins, ochratoxins, and zearalenone were found in 100%, 100%, and 85% of chicken feeds, their contamination levels were below the maximum acceptable levels (1.86, 2.24, and 147.53 μg/kg, respectively). However, no eggs were contaminated with aflatoxins, ochratoxins, or zearalenone. Therefore, the risk of contamination by mycotoxins and microbes in eggs and chicken feeds is considered negligible and unlikely to pose a threat to human health.
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Affiliation(s)
- Minhwa Lee
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Dong Joo Seo
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Su Been Jeon
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Hyun Ee Ok
- Advanced Food Safety Research Group, BK21 Plus, Department of Food Science and Technology, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Hyelee Jung
- Advanced Food Safety Research Group, BK21 Plus, Department of Food Science and Technology, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Changsun Choi
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
| | - Hyang Sook Chun
- Advanced Food Safety Research Group, BK21 Plus, Department of Food Science and Technology, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong 17546, Korea
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7
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Hsu TTD, Lee J. Global Distribution and Prevalence of Arcobacter in Food and Water. Zoonoses Public Health 2015; 62:579-89. [PMID: 26172312 DOI: 10.1111/zph.12215] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Indexed: 01/29/2023]
Abstract
The emerging foodborne and waterborne pathogen, Arcobacter, has been linked to various gastrointestinal diseases. Currently, 19 species are established or proposed; consequently, there has been an increase in the number of publications regarding Arcobacter since it was first introduced in 1991. To better understand the potential public health risks posed by Arcobacter, this review summarizes the current knowledge concerning the global distribution and the prevalence of Arcobacter in food and water. Arcobacter spp. were identified in food animals, food-processing environments and a variety of foods, including vegetables, poultry, beef, dairy products, seafood, pork, lamb and rabbit. A wide range of waterbodies has been reported to be contaminated with Arcobacter spp., such as wastewater, seawater, lake and river water, drinking water, groundwater and recreational water. In addition, Arcobacter has also been isolated from pets, domestic birds, wildlife, zoo and farm animals. It is expected that advancements in molecular techniques will facilitate better detection worldwide and aid in understanding the pathogenicity of Arcobacter. However, more extensive and rigorous surveillance systems are needed to better understand the occurrence of Arcobacter in food and water in various regions of the world, as well as uncover other potential public health risks, that is antibiotic resistance and disinfection efficiency, to reduce the possibility of foodborne and waterborne infections.
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Affiliation(s)
- T-T D Hsu
- Environmental Science Graduate Program, The Ohio State University, Columbus, OH, USA
| | - J Lee
- Environmental Science Graduate Program, The Ohio State University, Columbus, OH, USA.,Division of Environmental Health Sciences, College of Public Health, The Ohio State University, Columbus, OH, USA.,Department of Food Science & Technology, The Ohio State University, Columbus, OH, USA
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8
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Modified isolation method of Arcobacter spp. from different environmental and food samples. Folia Microbiol (Praha) 2015; 60:515-21. [DOI: 10.1007/s12223-015-0395-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 04/15/2015] [Indexed: 10/23/2022]
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9
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Rahimi E. Prevalence and antimicrobial resistance of Arcobacter species isolated from poultry meat in Iran. Br Poult Sci 2015; 55:174-80. [PMID: 24404949 DOI: 10.1080/00071668.2013.878783] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
1. The objective of this study was to determine the prevalence and antimicrobial resistance of Arcobacter spp. isolated from different species of retail poultry meat in Iran. 2. From August 2012 to April 2013, a total of 540 raw poultry meat samples from chicken (n = 100), turkey (n = 100), quail (n = 100), partridge (n = 80), duck (n = 50), ostrich (n = 60) and geese (n = 50) were purchased from randomly selected retail outlets in Shahrekord, Isfahan, Sari and Rasht, Iran. 3. Using culture techniques, 71 of 540 poultry meat samples (13.1%) were positive for Arcobacter spp. The highest prevalence of Arcobacter spp. was found in chicken meat (28.0%), followed by quail (12.0%), duck (11.4%), turkey (11.0%), geese (8.0%), partridge (7.5%) and ostrich (3.3%) meat. The number of A. butzleri isolated from poultry meat samples (90.1%) was significantly higher than A. cryaerophilus (7.1%) and A. skirrowii (2.8%). Significantly more poultry meat samples were found to contain Arcobacter spp. by the PCR assay than by the culture method. 4. Susceptibilities of Arcobacter isolates were determined for 14 antimicrobial drugs using the disk diffusion method. All of the 71 Arcobacter isolates tested were resistant to one or more antimicrobial agents. Resistance to cephalothin and vancomycin (95.8%) was the most common finding, followed by resistance to methicillin, azithromycin and ampicillin. All Arcobacter isolates were susceptible to gentamicin, streptomycin, tetracyclin and kanamycin. 5. The results of this study indicated the importance of poultry meat, especially chicken meat, as potential sources of Arcobacter spp. infection in people. Furthermore, the strains indicated resistance to a broad spectrum of antibiotics.
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Affiliation(s)
- Ebrahim Rahimi
- a Department of Food Hygiene and Public Health, College of Veterinary Medicine , Islamic Azad University, Shahrekord Branch , Shahrekord , Iran
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Park SY, Ha SD. Development of an absorbance-based response model for monitoring the growth rates of Arcobacter butzleri as a function of temperature, pH, and NaCl concentration. Poult Sci 2015; 94:136-43. [DOI: 10.3382/ps/peu022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Abstract
This article presents information related to emerging pathogens that are foodborne or have the potential to be foodborne including bacteria, viruses, and parasites. The phenotypic characteristics of these pathogens, their epidemiology, prevalence in foods, and transmission routes to humans as well as means for their control are also discussed.
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12
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Comparison of conventional PCR, multiplex PCR, and loop-mediated isothermal amplification assays for rapid detection of Arcobacter species. J Clin Microbiol 2013; 52:557-63. [PMID: 24478488 DOI: 10.1128/jcm.02883-13] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study aimed to develop a loop-mediated isothermal amplification (LAMP) method for the rapid detection of Arcobacter species. Specific primers targeting the 23S ribosomal RNA gene were used to detect Arcobacter butzleri, Arcobacter cryaerophilus, and Arcobacter skirrowii. The specificity of the LAMP primer set was assessed using DNA samples from a panel of Arcobacter and Campylobacter species, and the sensitivity was determined using serial dilutions of Arcobacter species cultures. LAMP showed a 10- to 1,000-fold-higher sensitivity than multiplex PCR, with a detection limit of 2 to 20 CFU per reaction in vitro. Whereas multiplex PCR showed cross-reactivity with Campylobacter species, the LAMP method developed in this study was more sensitive and reliable than conventional PCR or multiplex PCR for the detection of Arcobacter species.
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Rasmussen LH, Kjeldgaard J, Christensen JP, Ingmer H. Multilocus sequence typing and biocide tolerance of Arcobacter butzleri from Danish broiler carcasses. BMC Res Notes 2013; 6:322. [PMID: 23941403 PMCID: PMC3751686 DOI: 10.1186/1756-0500-6-322] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 08/08/2013] [Indexed: 11/10/2022] Open
Abstract
Background Arcobacter spp. have in recent years received increasing interest as potential emerging enteropathogens and zoonotic agents. They are associated with various animals including poultry and can be isolated from meat products. The possibilities of persistence and cross-contamination in slaughterhouses during meat processing are not well established. We have evaluated the occurrence and persistence of Arcobacter spp. in a Danish slaughterhouse and determined the sensitivity of isolates to sodium hypochlorite, a commonly used biocide. Results Arcobacter contamination was examined in a broiler slaughterhouse by selective enrichment of 235 swabs from the processing line during two production days and after sanitizing in between. In total 13.6% of samples were positive for A. butzleri with the majority (29 of 32 isolates) originating from the evisceration machine. No Arcobacter spp. was isolated after cleaning. A. butzleri isolates confirmed by PCR were typed by multilocus sequence typing (MLST) resulting in 10 new sequence types (STs). Two sequence types were isolated on both processing days. Minimum inhibitory concentration (MIC) to sodium hypochlorite was determined to 0.5% hypochlorite biocide (500 ppm chlorine) for most isolates, which allows growth of A. butzleri within the working concentration of the biocide (0.2 - 0.5%). Conclusions A. butzleri was readily isolated from a Danish broiler slaughterhouse, primarily in the evisceration machine. Typing by MLST showed high strain variability but the recurrence of two STs indicate that some persistence or cross-contamination takes place. Importantly, the isolates tolerated sodium hypochlorite, a biocide commonly employed in slaughterhouse sanitizing, at levels close to the disinfection concentration, and thus, A. butzleri may survive the disinfection process although this was not observed in our study.
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Affiliation(s)
- Louise Hesselbjerg Rasmussen
- Department of Veterinary Disease Biology, University of Copenhagen, Faculty of Health and Medical Sciences, Stigboejlen 4, DK-1870 Frederiksberg, Denmark
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Nieva-Echevarria B, Martinez-Malaxetxebarria I, Girbau C, Alonso R, Fernández-Astorga A. Prevalence and genetic diversity of arcobacter in food products in the north of Spain. J Food Prot 2013; 76:1447-50. [PMID: 23905804 DOI: 10.4315/0362-028x.jfp-13-014] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The bacterial contamination of food products can cause serious public health problems. Interest in Arcobacter contamination has increased due to the relationship between these bacteria and human enteritis. We studied the prevalence and genetic diversity of Arcobacter species at the retail level in the province of Alava in Basque Country, Spain. The results showed a high genetic diversity and indicated the regular presence of the main Arcobacter spp. associated with human enteric illness in food products. Arcobacter butzleri, Arcobacter cryaerophilus, and Arcobacter skirrowii were detected with an overall prevalence close to 40% and were isolated from 15 (42.8%) fresh cow's milk samples, 12 (73.3%) shellfish samples, 11 (55%) chicken samples, 2 (10%) pork samples, and 1 (5%) beef sample. The results indicate the need to investigate the impact of Arcobacter spp. on public health.
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Affiliation(s)
- Barbara Nieva-Echevarria
- Department of Immunology, Microbiology and Parasitology, Faculty of Pharmacy, University of the Basque Country-UPV/EHU, C/ Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
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Affiliation(s)
- Min Hwa Lee
- Department of Food and Nutrition; Chung-Ang University; Ansung Korea
| | - Changsun Choi
- Department of Food and Nutrition; Chung-Ang University; Ansung Korea
- School of Food Science and Technology; Chung-Ang University; Ansung Korea
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Lee MH, Choi CS. Effect of UV or Ethanol Treatment on the Arcobacter butzleri Contaminated on Pork. Korean J Food Sci Anim Resour 2012. [DOI: 10.5851/kosfa.2012.32.2.204] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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17
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González I, García T, Fernández S, Martín R. Current Status on Arcobacter Research: An Update on DNA-Based Identification and Typing Methodologies. FOOD ANAL METHOD 2011. [DOI: 10.1007/s12161-011-9343-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Lynch OA, Cagney C, McDowell DA, Duffy G. Occurrence of fastidious Campylobacter spp. in fresh meat and poultry using an adapted cultural protocol. Int J Food Microbiol 2011; 150:171-7. [PMID: 21855156 DOI: 10.1016/j.ijfoodmicro.2011.07.037] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 07/26/2011] [Accepted: 07/30/2011] [Indexed: 02/08/2023]
Abstract
This study used an adapted cultural protocol for the recovery of fastidious species of Campylobacter, to gain a more accurate understanding of the diversity of Campylobacter populations in fresh meats. Chicken (n=185), pork (n=179) and beef (n=186) were collected from supermarkets and butchers throughout the Republic of Ireland. Samples were enriched in Campylobacter enrichment broth for 24h under an atmosphere of 2.5% O(2), 7% H(2), 10% CO(2), and 80.5% N(2). The enriched samples were then filtered onto non-selective Anaerobe Basal Agar supplemented with lysed horse blood using mixed ester filter membranes. Isolates were identified by both genus and species-specific PCR assays and biochemical testing. The incidence of campylobacters on beef (36%) was significantly higher than on pork (22%) or chicken (16%), and far exceeds previously reported prevalence levels. The method was successful in recovering 7 species of Campylobacter, including the fastidious spp. C. concisus and C. mucosalis, from chicken meat, and 10 species, including C. concisus, C. curvus, C. mucosalis, C. sputorum, and C. upsaliensis, from minced beef. The isolation of C. concisus and C. upsaliensis from meat in this study is of particular significance, due to their emerging clinical relevance. The results of this study confirm that the diversity of Campylobacter species on fresh meats is greater than previously reported and highlights the bias of cultural methods towards the recovery of C. jejuni.
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Affiliation(s)
- Orla A Lynch
- Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland
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Patyal A, Rathore RS, Mohan HV, Dhama K, Kumar A. Prevalence of Arcobacter spp. in Humans, Animals and Foods of Animal Origin Including Sea Food from India. Transbound Emerg Dis 2011; 58:402-10. [DOI: 10.1111/j.1865-1682.2011.01221.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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