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Esfandiari Z, Shoaei P, Vakili B, Farajzadegan Z, Tarrahi MJ, Emami Z, Fakhri Y, Weese JS, Mahmudiono T. Prevalence and Antibiotic Resistance of Clostridioides ( Clostridium difficile) In Meat and Meat Products: A Systematic Review and Meta-Analysis. IRANIAN JOURNAL OF PUBLIC HEALTH 2023; 52:2516-2527. [PMID: 38435778 PMCID: PMC10903320 DOI: 10.18502/ijph.v52i12.14313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/19/2023] [Indexed: 03/05/2024]
Abstract
Background Meat and meat products are introduced as one of the frequent sources of Clostridioides difficile. We aimed to determine the prevalence and antibiotic resistance of C. difficile isolates in meat and meat products using a systematic review and meta-analysis. Methods A literature search was performed in the primary international and bibliographic databases such as MEDLINE (PubMed), Cochrane Library, Embase, Scopus, and Web of Science to achieve all articles related to the prevalence and antibiotic resistance rates from 2007 to 2022. Results The 278 retrieved articles were reduced to 54 worldwide eligible studies after screening and matching inclusion/exclusion criteria. C. difficile was examined in different types of samples and its resistance to 10 antibiotics. The pooled prevalence of C. difficile was 3.4% in all samples. C. difficile pooled prevalence was detected in fish, poultry, and red meat groups with 6.9%, 5.2%, and 3.2%, respectively. Regarding antibiotic resistance, the highest pooled prevalence was for ciprofloxacin (86.6%), followed by clindamycin (42.6%) and erythromycin (34%). The lowest pooled prevalence was observed in metronidazole (7.6%), vancomycin (6.6%), and chloramphenicol (6%). Conclusion Low resistance was found to commonly used drugs for C. difficile infection (CDI) treatment. Since each antibiotic can be predisposing cause for CDI development, this finding possibly will be warning from a One Health viewpoint about the misuse of antibiotics in the chain of farm to fork including agriculture, animal husbandry and the food industry and also their injudicious use in medicine.
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Affiliation(s)
- Zahra Esfandiari
- Nutrition and Food Security Research Center, Department of Food Science and Technology, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parisa Shoaei
- Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Bahareh Vakili
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ziba Farajzadegan
- Community and Preventive Medicine Department, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Javad Tarrahi
- Epidemiology Department of Epidemiology and Biostatistics, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Emami
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Yadolah Fakhri
- Social Determinants in Health Promotion Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - J. Scott Weese
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Trias Mahmudiono
- Department of Nutrition, Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia
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Borji S, Kadivarian S, Dashtbin S, Kooti S, Abiri R, Motamedi H, Moradi J, Rostamian M, Alvandi A. Global prevalence of Clostridioides difficile in 17,148 food samples from 2009 to 2019: a systematic review and meta-analysis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:36. [PMID: 37072805 PMCID: PMC10114346 DOI: 10.1186/s41043-023-00369-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 03/23/2023] [Indexed: 04/20/2023]
Abstract
BACKGROUND Clostridioides (Clostridium) difficile is an important infectious pathogen, which causes mild-to-severe gastrointestinal infections by creating resistant spores and producing toxins. Spores contaminated foods might be one of the most significant transmission ways of C. difficile-associated infections. This systematic review and meta-analysis study were conducted to investigate the prevalence of C. difficile in food. METHODS Articles that published the prevalence of C. difficile in food in PubMed, Web of Science, and Scopus databases were retrieved using selected keywords between January 2009 and December 2019. Finally, 17,148 food samples from 60 studies from 20 countries were evaluated. RESULTS The overall prevalence of C. difficile in various foods was 6.3%. The highest and lowest levels of C. difficile contamination were detected to seafood (10.3%) and side dishes (0.8%), respectively. The prevalence of C. difficile was 4% in cooked food, 6.2% in cooked chicken and 10% in cooked seafood. CONCLUSIONS There is still little known concerning the food-borne impact of C. difficile, but the reported contamination might pose a public health risk. Therefore, to improve the food safety and prevent contamination with C. difficile spores, it is necessary to observe hygienic issues during foods preparation, cooking and transfer.
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Affiliation(s)
- Soroush Borji
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sepide Kadivarian
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shirin Dashtbin
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sara Kooti
- Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Ramin Abiri
- Fertility and Infertility Research Center, Research Institute for Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hamid Motamedi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Student Research Committee, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jale Moradi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mosayeb Rostamian
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Postal Code: 6714415333, Iran.
| | - Amirhooshang Alvandi
- Department of Microbiology, School of Medicine, Medical Technology Research Center, Research Institute for Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Postal Code: 6714415333, Iran.
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Clostridioides difficile in Foods with Animal Origins; Prevalence, Toxigenic Genes, Ribotyping Profile, and Antimicrobial Resistance. J FOOD QUALITY 2022. [DOI: 10.1155/2022/4868409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Clostridioides difficile is an important nosocomial pathogen and is considered as a reason of diarrhea and gastrointestinal infections. As a majority of community-originated C. difficile cases are not related to antibiotic prescription and hospitalization, the food portion as a vector of infection transmission has been raised. An existing survey was aimed evaluating the prevalence, antimicrobial resistance, profile of toxigenic genes, and ribotypes of C. difficile isolated from raw meat and carcass surface swab samples. In total, 485 raw meat and carcass surface swab samples were collected. C. difficile was isolated via culture and a diverse biochemical examination. The assessment of minimum inhibitory concentration (MIC) was addressed to evaluate the antibiotic resistance of isolates. Toxin genes detection and ribotyping were used for isolates characterization. The prevalence of C. difficile contamination in all examined samples was 3.71%. The bacterium was detected in 2.91% of raw meat and 4.48% of carcass surface swab samples. Raw sheep meat (5%) and sheep carcass swab (7.50%) samples harbored the highest C. difficile prevalence. The highest rate of antibiotic resistance was observed toward clindamycin (38.88%), ciprofloxacin (38.88%), metronidazole (44.44%), erythromycin (72.22%), and tetracycline (77.77%). C. difficile bacteria showed the minimum rate of resistance meropenem (16.66%) and chloramphenicol (16.66%). TcdA, tcdB, cdtA, and cdtB toxigenic genes were detected in 22.22%, 44.44%, and 16.66% of isolates, respectively. TcdB + tcdA (27.77%) were the most prevalent combined toxigenic gene profile. Both 027 and 078 ribotypes were identified in C. difficile isolates. The role of raw meat and carcass surface swab samples as toxigenic and antibiotic-resistant C. difficile strains vectors was signified. This study authorizes that food animals, particularly sheep and cattle, are C. difficile carriers at slaughter stages and ribotypes are equal in human cases. Subsequently, contamination of carcasses occurs inside the slaughterhouse.
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Brajerova M, Zikova J, Krutova M. Clostridioides difficile epidemiology in the Middle and the Far East. Anaerobe 2022; 74:102542. [PMID: 35240336 DOI: 10.1016/j.anaerobe.2022.102542] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/14/2022] [Accepted: 02/20/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Clostridioides difficile is an important pathogen of healthcare-associated gastrointestinal infections. Recently, an increased number of C. difficile infection (CDI) surveillance data has been reported from Asia. The aim of this review is to summarize the data on the prevalence, distribution and molecular epidemiology of CDI in the Middle and the Far East. METHODS Literature was drawn from a search of PubMed up to September 30, 2021. RESULTS The meta-analysis of data from 111 studies revealed the pooled CDI prevalence rate in the Middle and the Far East of 12.4% (95% CI 11.4-13.3); 48 studies used PCR for CDI laboratory diagnoses. The predominant types (RT)/sequence type (ST) differ between individual countries (24 studies, 14 countries). Frequently found RTs were 001, 002, 012, 017, 018 and 126; RT017 was predominant in the Far East. The epidemic RT027 was detected in 8 countries (22 studies), but its predominance was reported only in three studies (Israel and Iran). The contamination of vegetable and meat or meat products and/or intestinal carriage of C. difficile in food and companion animals have been reported; the C. difficile RTs/STs identified overlapped with those identified in humans. CONCLUSIONS A large number of studies on CDI prevalence in humans from the Middle and the Far East have been published; countries with no available data were identified. The number of studies on C. difficile from non-human sources is limited. Comparative genomic studies of isolates from different sources are needed.
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Affiliation(s)
- Marie Brajerova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic
| | - Jaroslava Zikova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic; Department of Genetics and Microbiology, Faculty of Science, Charles University, Czech Republic
| | - Marcela Krutova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic.
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Taha AE. Raw Animal Meats as Potential Sources of Clostridium difficile in Al-Jouf, Saudi Arabia. Food Sci Anim Resour 2021; 41:883-893. [PMID: 34632406 PMCID: PMC8460330 DOI: 10.5851/kosfa.2021.e44] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 12/17/2022] Open
Abstract
Clostridium difficile present in feces of food animals may
contaminate their meats and act as a potential source of C.
difficile infection (CDI) to humans. C. difficile
resistance to antibiotics, its production of toxins and spores play major roles
in the pathogenesis of CDI. This is the first study to evaluate C.
difficile prevalence in retail raw animal meats, its antibiotics
susceptibilities and toxigenic activities in Al-Jouf, Saudi Arabia. Totally, 240
meat samples were tested. C. difficile was identified by
standard microbiological and biochemical methods. Vitek-2 compact system
confirmed C. difficile isolates were 15/240 (6.3%).
Toxins A/B were not detected by Xpect C. difficile toxin A/B
tests. Although all isolates were susceptible to vancomycin and metronidazole,
variable degrees of reduced susceptibilities to moxifloxacin, clindamycin or
tetracycline antibiotics were detected by Epsilon tests. C.
difficile strains with reduced susceptibility to antibiotics should
be investigated. Variability between the worldwide reported C.
difficile contamination levels could be due to absence of a gold
standard procedure for its isolation. Establishment of a unified testing
algorithm for C. difficile detection in food products is
definitely essential to evaluate the inter-regional variation in its prevalence
on national and international levels. Proper use of antimicrobials during animal
husbandry is crucial to control the selective drug pressure on C.
difficile strains associated with food animals. Investigating the
protective or pathogenic potential of non-toxigenic C.
difficile strains and the possibility of gene transfer from certain
toxigenic/ antibiotics-resistant to non-toxigenic/antibiotics-sensitive strains,
respectively, should be worthy of attention.
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Affiliation(s)
- Ahmed E Taha
- Microbiology and Immunology Unit, Department of Pathology, College of Medicine, Jouf University, Al-Jouf, Saudi Arabia.,Medical Microbiology and Immunology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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6
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Clostridioides difficile in Non-hospital Sources (Animals, Food, and Environment) in Asian Countries: A Literature Review. Jundishapur J Microbiol 2021. [DOI: 10.5812/jjm.115347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Context: Clostridioides difficile (C. difficile) is an agent responsible for severe infection with a high mortality rate in healthcare facilities. With the discovery of C. difficile in the community, it was assumed that this bacterium might be transmitted to humans through non-hospital sources. Evidence Acquisition: This study examined different aspects of the epidemiology of C. difficile in Asian countries with a review of the literature using search engines such as Web of Science, Scopus, and PubMed. Results: Based on the literature pertaining to Asia, the highest rate of C. difficile is found in samples collected from farm animals, red meat, and meat-based products. Two ribotypes 027 and 078, as hypervirulent factors, were found in different non-hospital sources. Resistance to the most frequently used antibiotics in healthcare setting was observed in C. difficile. Conclusions: Due to the heterogeneity of the examination of C. difficile, understanding the actual condition of C. difficile is difficult. However, the presence of two hypervirulent ribotypes of C. difficile in non-hospital sources is alarming. It seems that it is necessary to perform further studies on C. difficile in non-hospital sources. Defining a focal point for such research could be helpful to explore the situation of C. difficile in clinical settings and communities of Asian countries.
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McSharry S, Koolman L, Whyte P, Bolton D. Investigation of the Effectiveness of Disinfectants Used in Meat-Processing Facilities to Control Clostridium sporogenes and Clostridioides difficile Spores. Foods 2021; 10:foods10061436. [PMID: 34205779 PMCID: PMC8234884 DOI: 10.3390/foods10061436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/28/2021] [Accepted: 06/17/2021] [Indexed: 11/26/2022] Open
Abstract
Spore-forming bacteria are a major concern for the food industry as they cause both spoilage and food safety issues. Moreover, as they are more resistant than vegetative cells, their removal from the food processing environment may be difficult to achieve. This study investigated the efficacy of the ten most commonly used disinfectant agents (assigned 1–10), used at the recommended concentrations in the meat industry, for their ability to eliminate Clostridium sporogenes and Clostridioides difficile spores. Test-tube based suspension assays suggested that disinfectants 2 (10% v/v preparation of a mixture of hydrogen peroxide (10–30%), acetic acid (1–10%) and peracetic acid (1–10%)), 7 (4% w/v preparation of a mixture of peroxymonosulphate (30–50%), sulphamic acid (1–10%) and troclosene sodium (1–10%)) and 10 (2% v/v preparation of a mixture of glutaraldehyde (10–30%), benzalkonium chloride (1–10%)) were the most effective formulations. D-values for these ranged from 2.1 to 8.4 min at 20 °C for the target spores. Based on these findings, it is recommended that these disinfectants are used to control Clostridium spores in the meat plant environment.
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Affiliation(s)
- Siobhán McSharry
- Teagasc Food Research Centre, Ashtown, 15 Dublin, Ireland; (S.M.); (L.K.)
- School of Veterinary Medicine, University College Dublin, Belfield, 4 Dublin, Ireland;
| | - Leonard Koolman
- Teagasc Food Research Centre, Ashtown, 15 Dublin, Ireland; (S.M.); (L.K.)
| | - Paul Whyte
- School of Veterinary Medicine, University College Dublin, Belfield, 4 Dublin, Ireland;
| | - Declan Bolton
- Teagasc Food Research Centre, Ashtown, 15 Dublin, Ireland; (S.M.); (L.K.)
- Correspondence: ; Tel.: +353-0-1-805-9539
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8
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Nehanda S, Mulundu G, Kelly P. Prevalence of Clostridium difficile and its toxins in hospital patients with diarrhoeal diseases in Lusaka, Zambia. Trans R Soc Trop Med Hyg 2021; 114:86-90. [PMID: 31608956 DOI: 10.1093/trstmh/trz074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 06/07/2019] [Accepted: 07/10/2019] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Clostridium difficile infection (CDI) has emerged as an important nosocomial and antibiotic-associated diarrhoeal problem leading to increasing morbidity and mortality, especially in resource-privileged regions. CDI varies in incidence, pathogenicity and risk factors across geographical locations, yet little information is available on CDI in sub-Saharan Africa. This study aimed to determine the prevalence of Clostridium difficile and related toxin expression in stool specimens from patients with diarrhoeal disease at the University Teaching Hospital, Lusaka, Zambia. METHODS Between June and September 2017, patients presenting with acute or persistent diarrhoea provided stool samples that were cultured anaerobically on cycloserine cefoxitin fructose agar. Isolates were identified by Gram staining, C. difficile latex agglutination and confirmed by PCR targeting of the tpi housekeeping gene. Toxins A or B were detected by ELISA. RESULTS Of 135 participants enrolled, 13 (10%) were C. difficile positive, of which four (31%) were toxigenic by ELISA. Among HIV-positive and HIV-negative participants, the frequency of culturable C. difficile (19% vs 12%; p=0.17) and of toxigenic isolates (15% vs 0%, p=0.19) did not differ. CONCLUSIONS We can now revise previous research and confirm that CDI contributes to diarrhoea among hospitalised adult patients irrespective of HIV status.
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Affiliation(s)
- Shepherd Nehanda
- Department of Biomedical Sciences, Tropical Diseases Research Centre, Ndola, Zambia
| | - Gina Mulundu
- Department of Pathology and Microbiology, University of Zambia, Lusaka, Zambia
| | - Paul Kelly
- TROPGAN, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia.,Blizard Institute, Barts and The London School of Medicine, Queen Mary University of London, London, UK
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9
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Candel-Pérez C, Santaella-Pascual J, Ros-Berruezo G, Martínez-Graciá C. Occurrence of Clostridioides (Clostridium) difficile in Poultry Giblets at Slaughter and in Retail Pork and Poultry Meat in Southeastern Spain. J Food Prot 2021; 84:310-314. [PMID: 33513258 DOI: 10.4315/jfp-20-256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 09/27/2020] [Accepted: 09/30/2020] [Indexed: 01/27/2023]
Abstract
ABSTRACT Raw meat and meat products contaminated with Clostridioides difficile could be a vehicle for spreading community-associated C. difficile infection. This study was conducted to determine the occurrence of C. difficile in pork and poultry meat samples (n = 325) from retail establishments and in edible giblet samples (n = 36) from a poultry processing plant in Murcia (southeastern Spain). C. difficile was isolated after selective enrichment from 2% (6 of 361) of the samples, all of which were from the poultry processing plant. These isolates were recovered from 17% (6 of 36) of the edible chicken giblets, i.e., 28% (5 of 18) of the gizzard samples and 6% (1 of 18) of the liver samples. All six C. difficile isolates were negative for toxin A and B genes by PCR assay. These findings indicate that C. difficile can survive in the gastric acid of the chicken gizzard and could be transmitted to other meat products. However, the very low prevalence of C. difficile in the tested samples indicates that retail meat may not be an important source for transmission of C. difficile to humans. HIGHLIGHTS
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Affiliation(s)
- Carmen Candel-Pérez
- Department of Food Science and Nutrition, Veterinary Faculty, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Murcia 30100, Spain.,(ORCID: https://orcid.org/0000-0002-1088-1695 [C.C.P.])
| | - Javier Santaella-Pascual
- Department of Food Science and Nutrition, Veterinary Faculty, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Murcia 30100, Spain
| | - Gaspar Ros-Berruezo
- Department of Food Science and Nutrition, Veterinary Faculty, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Murcia 30100, Spain
| | - Carmen Martínez-Graciá
- Department of Food Science and Nutrition, Veterinary Faculty, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Murcia 30100, Spain
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10
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McSharry S, Koolman L, Whyte P, Bolton D. An investigation of the survival and/or growth of Clostridioides (Clostridium) difficile in beef stored under aerobic, anaerobic and commercial vacuum packaging conditions at 2 °C and 20 °C. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Prevalence of Clostridium difficile contamination in Iranian foods and animals: A systematic review and meta-analysis. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Muratoglu K, Akkaya E, Hampikyan H, Bingol EB, Cetin O, Colak H. Detection, Characterization and Antibiotic Susceptibility of Clostridioides (Clostridium) difficile in Meat Products. Food Sci Anim Resour 2020; 40:578-587. [PMID: 32734265 PMCID: PMC7372980 DOI: 10.5851/kosfa.2020.e34] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/26/2020] [Accepted: 04/14/2020] [Indexed: 11/22/2022] Open
Abstract
Clostridioides (Clostridium) difficile is a Gram (+),
anaerobic, spore forming, rod shaped bacterium that can produce toxin. The
objective of this study is to reveal the presence of C.
difficile in meat products, to analyze the ribotype diversity by
PCR and to evaluate the antibiotic susceptibility of isolated strains. The
organism was isolated in 22 out of 319 (6.9%) examined meat product
samples and 9 out of 22 (40.9%) isolates were identified as RT027 and all
isolates had the ability of toxin production. In terms of antibiotic
susceptibility, all isolates were susceptive to amoxicillin-clavulanic acid,
tetracycline and vancomycin and 21 (95.4%) isolates to metronidazole. On
the other hand, imipenem and cefotaxim resistance was observed in all. In
conclusion, the results of this comprehensive study conducted in Turkey deduced
the presence of C. difficile in different meat products.
Therefore, these products can be evaluated as a potential contamination source
of C. difficile from animals to humans especially for elders,
youngsters, long terms wide spectrum antibiotic used and immuno-suppressed
individuals.
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Affiliation(s)
- Karlo Muratoglu
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Esra Akkaya
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Hamparsun Hampikyan
- Faculty of Fine Arts, Department of Gastronomy and Culinary Arts, Beykent University, 34500, Buyukcekmece, Istanbul, Turkey
| | - Enver Baris Bingol
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Omer Cetin
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
| | - Hilal Colak
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, 34500, Istanbul, Turkey
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Rodriguez-Palacios A, Mo KQ, Shah BU, Msuya J, Bijedic N, Deshpande A, Ilic S. Global and Historical Distribution of Clostridioides difficile in the Human Diet (1981-2019): Systematic Review and Meta-Analysis of 21886 Samples Reveal Sources of Heterogeneity, High-Risk Foods, and Unexpected Higher Prevalence Toward the Tropic. Front Med (Lausanne) 2020; 7:9. [PMID: 32175321 PMCID: PMC7056907 DOI: 10.3389/fmed.2020.00009] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 01/10/2020] [Indexed: 12/21/2022] Open
Abstract
Clostridioides difficile (CD) is a spore-forming bacterium that causes life-threatening intestinal infections in humans. Although formerly regarded as exclusively nosocomial, there is increasing genomic evidence that person-to-person transmission accounts for only <25% of cases, supporting the culture-based hypothesis that foods may be routine sources of CD-spore ingestion in humans. To synthesize the evidence on the risk of CD exposure via foods, we conducted a systematic review and meta-analysis of studies reporting the culture prevalence of CD in foods between January 1981 and November 2019. Meta-analyses, risk-ratio estimates, and meta-regression were used to estimate weighed-prevalence across studies and food types to identify laboratory and geographical sources of heterogeneity. In total, 21886 food samples were tested for CD between 1981 and 2019 (96.4%, n = 21084, 2007–2019; 232 food-sample-sets; 79 studies; 25 countries). Culture methodology, sample size and type, region, and latitude were sources of heterogeneity (p < 0.05). Although non-strictly-anaerobic methods were reported in some studies, and we confirmed experimentally that improper anaerobiosis of media/sample-handling affects CD recovery in agar (Fisher, p < 0.01), most studies (>72%) employed the same (one-of-six) culture strategy. Because the prevalence was also meta-analytically similar across six culture strategies reported, all studies were integrated using three meta-analytical methods. At the study level (n = 79), the four-decade global cumulative-prevalence of CD in the human diet was 4.1% (95%CI = −3.71, 11.91). At the food-set level (n = 232, mean 12.9 g/sample, similar across regions p > 0.2; 95%CI = 9.7–16.2), the weighted prevalence ranged between 4.5% (95%CI = 3–6%; all studies) and 8% (95%CI = 7–8%; only CD-positive-studies). Risk-ratio ranking and meta-regression showed that milk was the least likely source of CD, while seafood, leafy green vegetables, pork, and poultry carried higher risks (p < 0.05). Across regions, the risk of CD in foods for foodborne exposure reproducibly decreased with Earth latitude (p < 0.001). In conclusion, CD in the human diet is a global non-random-source of foodborne exposure that occurs independently of laboratory culture methods, across regions, and at a variable level depending on food type and latitude. The latitudinal trend (high CD-food-prevalence toward tropic) is unexpectedly inverse to the epidemiological observations of CD-infections in humans (frequent in temperate regions). Findings suggest the plausible hypothesis that ecologically-richer microbiomes in the tropic might protect against intestinal CD colonization/infections despite CD ingestion.
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Affiliation(s)
- Alexander Rodriguez-Palacios
- Division of Gastroenterology and Liver Disease, Case Western Reserve University School of Medicine, Cleveland, OH, United States.,Digestive Health Research Institute, Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Kevin Q Mo
- Human Nutrition, Department of Human Sciences, The Ohio State University, Columbus, OH, United States.,College of Medicine, Northeast Ohio Medical University, Rootstown, OH, United States
| | - Bhavan U Shah
- Informatics and Assessment Division, Lorain County General Health District, Elyria, OH, United States.,Department of Neurology, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Joan Msuya
- Department of Health and Nutrition, World Vision, Arusha, Tanzania
| | - Nina Bijedic
- Department of Applied Mathematics and Formal Methods, Information Technologies, University Dzemal Bijedic, Mostar, Bosnia and Herzegovina.,Department of Mathematics, University of North Carolina, Charlotte, NC, United States
| | - Abhishek Deshpande
- Medicine Institute Center for Value-Based Care Research, Cleveland Clinic, Cleveland, OH, United States
| | - Sanja Ilic
- Human Nutrition, Department of Human Sciences, The Ohio State University, Columbus, OH, United States
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14
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Clostridioides (Clostridium) Difficile in Food-Producing Animals, Horses and Household Pets: A Comprehensive Review. Microorganisms 2019; 7:microorganisms7120667. [PMID: 31835413 PMCID: PMC6955671 DOI: 10.3390/microorganisms7120667] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 02/06/2023] Open
Abstract
Clostridioides (Clostridium) difficile is ubiquitous in the environment and is also considered as a bacterium of great importance in diarrhea-associated disease for humans and different animal species. Food animals and household pets are frequently found positive for toxigenic C. difficile without exposing clinical signs of infection. Humans and animals share common C. difficile ribotypes (RTs) suggesting potential zoonotic transmission. However, the role of animals for the development of human infection due to C. difficile remains unclear. One major public health issue is the existence of asymptomatic animals that carry and shed the bacterium to the environment, and infect individuals or populations, directly or through the food chain. C. difficile ribotype 078 is frequently isolated from food animals and household pets as well as from their environment. Nevertheless, direct evidence for the transmission of this particular ribotype from animals to humans has never been established. This review will summarize the current available data on epidemiology, clinical presentations, risk factors and laboratory diagnosis of C. difficile infection in food animals and household pets, outline potential prevention and control strategies, and also describe the current evidence towards a zoonotic potential of C. difficile infection.
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15
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Candel-Pérez C, Ros-Berruezo G, Martínez-Graciá C. A review of Clostridioides [Clostridium] difficile occurrence through the food chain. Food Microbiol 2019; 77:118-129. [DOI: 10.1016/j.fm.2018.08.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/01/2018] [Accepted: 08/21/2018] [Indexed: 12/18/2022]
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16
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Development of an optimized broth enrichment culture medium for the isolation of Clostridium difficile. Anaerobe 2018; 54:92-99. [DOI: 10.1016/j.anaerobe.2018.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 07/26/2018] [Accepted: 08/13/2018] [Indexed: 02/04/2023]
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17
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Ersöz ŞŞ, Coşansu S. Prevalence of Clostridium difficile Isolated from Beef and Chicken Meat Products in Turkey. Korean J Food Sci Anim Resour 2018; 38:759-767. [PMID: 30206435 PMCID: PMC6131381 DOI: 10.5851/kosfa.2018.e14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 11/25/2022] Open
Abstract
The concern about the possibility of food can be a vehicle for the transmission
of Clostridium difficile to humans has been raised recently due
to the similarities among the strains isolated from patients, foods and food
animals. In this study, therefore, the prevalence of C.
difficile was investigated in beef and chicken meat products
collected from 57 different butcher shops, markets and fast food restaurants in
Sakarya province of Turkey. Two out of 101 samples (1.98%) was positive for
C. difficile indicating a very low prevalence. The pathogen
was isolated from an uncooked meatball sample and a cooked meat döner
sample, whereas not detected in chicken meat samples. The meatball isolate was
resistant to vancomycin and tetracycline, while the cooked meat döner
isolate was resistant to vancomycin and metronidazole. Both isolates were
sensitive to moxifloxacin and clindamycin. Toxins A and B were not detected.
This study reveals the presence of C. difficile in further
processed beef products in Turkey.
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Affiliation(s)
- Şeyma Şeniz Ersöz
- Food Engineering Department, Engineering Faculty, Sakarya University, Esentepe Campus, 54187, Sakarya, Turkey
| | - Serap Coşansu
- Food Engineering Department, Engineering Faculty, Sakarya University, Esentepe Campus, 54187, Sakarya, Turkey
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18
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Azimirad M, Krutova M, Nyc O, Hasani Z, Afrisham L, Alebouyeh M, Zali MR. Molecular typing of Clostridium difficile isolates cultured from patient stool samples and gastroenterological medical devices in a single Iranian hospital. Anaerobe 2017; 47:125-128. [DOI: 10.1016/j.anaerobe.2017.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 05/01/2017] [Accepted: 05/09/2017] [Indexed: 01/05/2023]
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19
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Esfandiari Z, Weese JS, Ezzatpanah H, Chamani M, Shoaei P, Yaran M, Ataei B, Maracy MR, Ansariyan A, Ebrahimi F, Jalali M. Isolation and characterization of Clostridium difficile in farm animals from slaughterhouse to retail stage in Isfahan, Iran. Foodborne Pathog Dis 2016; 12:864-6. [PMID: 26440207 DOI: 10.1089/fpd.2014.1910] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
To determine the prevalence of Clostridium difficile in farm animals from slaughterhouse through to retail stage, a total of 750 samples of feces, posteviscerated and washed carcass were collected from cattle, camels, goats, and sheep in Isfahan, Iran. The overall prevalence of C. difficile in feces, posteviscerated and washed carcass were 20 (13.3%), 23 (15.3%), and 11 (7.3%), respectively; while C. difficile was isolated from 79 (26.3%) retail samples. Twenty-nine (3.8%) isolates were toxigenic, with most toxigenic isolates (n = 17, 5.6%) identified from the retail stage. All toxigenic isolates harbored tcdA and tcdB; however, all were negative for cdtB. The 29 isolates were classified into 21 different ribotypes. This study revealed evidence of existence of toxigenic C. difficile in farm animal feces and meat in Iran.
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Affiliation(s)
- Zahra Esfandiari
- 1 Department of Research and Development, Deputy of Food and Drug, Isfahan University of Medical Sciences , Isfahan, Iran .,2 Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences , Isfahan, Iran .,3 Department of Food Science and Technology, College of Food Science and Technology, Tehran Science and Research Branch, Islamic Azad University , Tehran, Iran
| | - J Scott Weese
- 4 Food Security Research Centre, Isfahan University of Medical Sciences , Isfahan, Iran .,5 Department of Pathobiology and Centre for Public Health and Zoonoses, Ontario Veterinary College, University of Guelph , Guelph, Ontario, Canada
| | - Hamid Ezzatpanah
- 3 Department of Food Science and Technology, College of Food Science and Technology, Tehran Science and Research Branch, Islamic Azad University , Tehran, Iran
| | - Mohammad Chamani
- 6 Department of Animal Science, Faculty of Agriculture and Natural Resources, Tehran Science and Research Branch, Islamic Azad University , Tehran, Iran
| | - Parisa Shoaei
- 2 Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences , Isfahan, Iran
| | - Majid Yaran
- 2 Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences , Isfahan, Iran
| | - Behrooz Ataei
- 2 Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences , Isfahan, Iran
| | - Mohammad Reza Maracy
- 7 Department of Biostatistics and Epidemiology, Behavioral Sciences Research Center, School of Public Health, Isfahan University of Medical Sciences , Isfahan, Iran
| | - Akbar Ansariyan
- 1 Department of Research and Development, Deputy of Food and Drug, Isfahan University of Medical Sciences , Isfahan, Iran
| | - Fatemeh Ebrahimi
- 8 Department of Microbiology, Islamic Azad University , Flavarjan Brach, Iran
| | - Mohammad Jalali
- 4 Food Security Research Centre, Isfahan University of Medical Sciences , Isfahan, Iran .,5 Department of Pathobiology and Centre for Public Health and Zoonoses, Ontario Veterinary College, University of Guelph , Guelph, Ontario, Canada
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20
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Rodriguez C, Taminiau B, Van Broeck J, Delmée M, Daube G. Clostridium difficile in Food and Animals: A Comprehensive Review. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 932:65-92. [PMID: 27350639 DOI: 10.1007/5584_2016_27] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Zoonoses are infections or diseases that can be transmitted between animals and humans through direct contact, close proximity or the environment. Clostridium difficile is ubiquitous in the environment, and the bacterium is able to colonise the intestinal tract of both animals and humans. Since domestic and food animals frequently test positive for toxigenic C. difficile, even without showing any signs of disease, it seems plausible that C. difficile could be zoonotic. Therefore, animals could play an essential role as carriers of the bacterium. In addition, the presence of the spores in different meats, fish, fruits and vegetables suggests a risk of foodborne transmission. This review summarises the current available data on C. difficile in animals and foods, from when the bacterium was first described up to the present.
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Affiliation(s)
- C Rodriguez
- Department of Food Science, University of Liège-Faculty of Veterinary Medicine, Avenue de Cureghem 10, bât 43bis Sart-Tilman, 4000, Liège, Belgium.
| | - B Taminiau
- Department of Food Science, University of Liège-Faculty of Veterinary Medicine, Avenue de Cureghem 10, bât 43bis Sart-Tilman, 4000, Liège, Belgium
| | - J Van Broeck
- Belgian Reference Centre for Clostridium difficile (NRC), Pôle de microbiologie médicale, Université Catholique de Louvain, Brussels, Belgium
| | - M Delmée
- Belgian Reference Centre for Clostridium difficile (NRC), Pôle de microbiologie médicale, Université Catholique de Louvain, Brussels, Belgium
| | - G Daube
- Department of Food Science, University of Liège-Faculty of Veterinary Medicine, Avenue de Cureghem 10, bât 43bis Sart-Tilman, 4000, Liège, Belgium
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21
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Rahimi E, Afzali ZS, Baghbadorani ZT. Clostridium difficile in ready-to-eat foods in Isfahan and Shahrekord, Iran. Asian Pac J Trop Biomed 2015. [DOI: 10.1016/s2221-1691(15)30156-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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