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Spigaglia P, Barbanti F, Faccini S, Vescovi M, Criscuolo EM, Ceruti R, Gaspano C, Rosignoli C. Clostridioides difficile in Pigs and Dairy Cattle in Northern Italy: Prevalence, Characterization and Comparison between Animal and Human Strains. Microorganisms 2023; 11:1738. [PMID: 37512910 PMCID: PMC10383565 DOI: 10.3390/microorganisms11071738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/21/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
It has been observed that novel strains of Clostridioides difficile can rapidly emerge and move between animal and human hosts. The aim of this study was to investigate the prevalence of C. difficile in pigs and dairy cattle in northern Italy and to characterize and compare C. difficile animal strains with those from patients from the same geographical area. The C. difficile strains were isolated from animals from farms and slaughterhouses (cross-sectional studies) and from neonatal animals with enteric disorders in routine diagnostic investigations (passive surveillance). Samples positive for C. difficile were found in 87% of the pig farms and in 40% of the cattle farms involved in the cross-sectional studies, with a 20% prevalence among suckling piglets and 6.7% prevalence in neonatal calves, with no significant difference between animals with and without diarrheal symptoms. The prevalence of C. difficile in older animal categories was significantly lower. This result suggests that young age is an important risk factor for C. difficile colonization. In cross-sectional studies at slaughterhouses, in both the heavy pigs and dairy cows examined, only 2% of the intestinal content samples were positive for C. difficile and no contamination was found on the surface of the carcasses. Considering passive surveillance, the prevalence rates of positive samples were 29% in piglets and 1.4% in calves. Overall, 267 strains of animal origin and 97 from humans were collected. In total, 39 ribotypes (RTs) were identified, with RT 078 and RT 018 being predominant among animals and humans, respectively. Several RTs overlapped between animals and patients. In particular, RT 569 was identified as an emergent type in our country. Resistance to erythromycin and moxifloxacin was widely diffused among C. difficile strains, regardless of origin. This study supports C. difficile as a pathogen of one-health importance and highlights the need for a collaborative approach between physicians and veterinarians to control and prevent infections that are able to cross species and geographical barriers.
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Affiliation(s)
- Patrizia Spigaglia
- Dipartimento di Malattie Infettive, Istituto Superiore di Sanità, 00161 Roma, Italy
| | - Fabrizio Barbanti
- Dipartimento di Malattie Infettive, Istituto Superiore di Sanità, 00161 Roma, Italy
| | - Silvia Faccini
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "B. Ubertini", Sede Territoriale di Mantova, 46100 Mantova, Italy
| | - Mariella Vescovi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "B. Ubertini", Sede Territoriale di Mantova, 46100 Mantova, Italy
| | | | - Rossella Ceruti
- Servizio di Medicina di Laboratorio, ASST Ospedale "Carlo Poma", 46100 Mantova, Italy
| | - Clara Gaspano
- Servizio di Medicina di Laboratorio, ASST Ospedale "Carlo Poma", 46100 Mantova, Italy
| | - Carlo Rosignoli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "B. Ubertini", Sede Territoriale di Mantova, 46100 Mantova, Italy
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2
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Dost I, Abdel-Glil M, Schmoock G, Menge C, Berens C, González-Santamarina B, Wiegand E, Neubauer H, Schwarz S, Seyboldt C. Clostridioides difficile in South American Camelids in Germany: First Insights into Molecular and Genetic Characteristics and Antimicrobial Resistance. Antibiotics (Basel) 2023; 12:antibiotics12010086. [PMID: 36671289 PMCID: PMC9854998 DOI: 10.3390/antibiotics12010086] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 01/06/2023] Open
Abstract
Little is known about zoonotic pathogens and their antimicrobial resistance in South American camelids (SAC) in Germany including Clostridioides (C.) difficile. The aim of this study was to investigate prevalence, molecular characteristics and antimicrobial resistance of C. difficile in SAC. Composite SAC faecal samples were collected in 43 husbandries in Central Germany and cultured for C. difficile. Toxinotyping and ribotyping was done by PCR. Whole genome sequencing was performed with Illumina® Miseq™. The genomes were screened for antimicrobial resistance determinants. Genetic relatedness of the isolates was investigated using core genome multi locus sequence typing (cgMLST) and single nucleotide polymorphism analysis. Antimicrobial susceptibility testing was done using the Etest® method. Eight C. difficile isolates were recovered from seven farms. The isolates belonged to different PCR ribotypes. All isolates were toxinogenic. cgMLST revealed a cluster containing isolates recovered from different farms. Seven isolates showed similar resistance gene patterns. Different phenotypic resistance patterns were found. Agreement between phenotypic and genotypic resistance was identified only in some cases. Consequently, SAC may act as a reservoir for C. difficile. Thus, SAC may pose a risk regarding zoonotic transmission of toxinogenic, potentially human-pathogenic and resistant C. difficile isolates.
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Affiliation(s)
- Ines Dost
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
- Correspondence: ; Tel.: +49-3641-804-2488
| | - Mostafa Abdel-Glil
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Gernot Schmoock
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Christian Menge
- Institute of Molecular Pathogenesis, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Christian Berens
- Institute of Molecular Pathogenesis, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Belén González-Santamarina
- Institute of Molecular Pathogenesis, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Elisabeth Wiegand
- Institute of Molecular Pathogenesis, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Heinrich Neubauer
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, 14163 Berlin, Germany
| | - Christian Seyboldt
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Straße 96a, 07743 Jena, Germany
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3
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Weese JS, Slovis N, Rousseau J. Clostridioides (Clostridium) difficile in neonatal foals and mares at a referral hospital. J Vet Intern Med 2021; 35:1140-1146. [PMID: 33656757 PMCID: PMC7995440 DOI: 10.1111/jvim.16094] [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: 10/14/2020] [Revised: 02/17/2021] [Accepted: 02/19/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Understanding the epidemiology of Clostridium difficile is important for the development and assessment of infection prevention and control practices, as well as surveillance methods and interpretation of diagnostic testing results. OBJECTIVE Our objective was to longitudinally evaluate C. difficile shedding in neonatal foals and mares admitted to a referral hospital neonatal intensive care unit. ANIMALS Foals admitted to a neonatal intensive care unit, along with their dams. METHODS Rectal swabs were collected from mares and foals at admission, and then approximately every 3 days, when possible. Selective culture for C. difficile was performed and isolates were characterized by toxin gene PCR and ribotyping. RESULTS Clostridium difficile was isolated from 103/409 (25%) samples; 65/208 (31%) from foals and 38/201 (19%) from mares. Cumulatively, C. difficile was isolated from at least 1 sample from 50/113 (44%) foals and 30/97 (31%) mares. No association was found between hospitalization day and isolation of C. difficile (P = .13). Twenty-three different ribotypes were identified, with ribotype 078 predominating. Fifteen foals had 2 positive samples during hospitalization. In only 6/15 (40%) foals was the same strain identified both times (5 ribotype 078 and 1 ribotype 012). CONCLUSIONS AND CLINICAL IMPORTANCE Clostridium difficile is an important pathogen in adult horses and foals, and our findings highlight the complexity surrounding the epidemiology of this opportunistic pathogen. It can be found commonly, transiently, and cluster within a facility in the absence of identifiable disease occurrences or clusters.
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Affiliation(s)
- Jeffrey Scott Weese
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Nathan Slovis
- McGee Medical Center, Hagyard Equine Medical Institute, Lexington, Kentucky, USA
| | - Joyce Rousseau
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
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4
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Thanissery R, McLaren MR, Rivera A, Reed AD, Betrapally NS, Burdette T, Winston JA, Jacob M, Callahan BJ, Theriot CM. Clostridioides difficile carriage in animals and the associated changes in the host fecal microbiota. Anaerobe 2020; 66:102279. [PMID: 33022384 PMCID: PMC10760528 DOI: 10.1016/j.anaerobe.2020.102279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/31/2020] [Accepted: 09/27/2020] [Indexed: 02/08/2023]
Abstract
The relationship between the gut microbiota and Clostridioides difficile, and its role in the severity of C. difficile infection in humans is an area of active research. Intestinal carriage of toxigenic and non-toxigenic C. difficile strains, with and without clinical signs, is reported in animals, however few studies have looked at the risk factors associated with C. difficile carriage and the role of the host gut microbiota. Here, we isolated and characterized C. difficile strains from different animal species (predominantly canines (dogs), felines (cats), and equines (horses)) that were brought in for tertiary care at North Carolina State University Veterinary Hospital. C. difficile strains were characterized by toxin gene profiling, fluorescent PCR ribotyping, and antimicrobial susceptibility testing. 16S rRNA gene sequencing was done on animal feces to investigate the relationship between the presence of C. difficile and the gut microbiota in different hosts. Here, we show that C. difficile was recovered from 20.9% of samples (42/201), which included 33 canines, 2 felines, and 7 equines. Over 69% (29/42) of the isolates were toxigenic and belonged to 14 different ribotypes including ones known to cause CDI in humans. The presence of C. difficile results in a shift in the fecal microbial community structure in both canines and equines. Commensal Clostridium hiranonis was negatively associated with C. difficile in canines. Further experimentation showed a clear antagonistic relationship between the two strains in vitro, suggesting that commensal Clostridia might play a role in colonization resistance against C. difficile in different hosts.
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Affiliation(s)
- R Thanissery
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - M R McLaren
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - A Rivera
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - A D Reed
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - N S Betrapally
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - T Burdette
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - J A Winston
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - M Jacob
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - B J Callahan
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA
| | - C M Theriot
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA.
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5
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Stout AE, Hofmar-Glennon HG, André NM, Goodman LB, Anderson RR, Mitchell PK, Thompson BS, Lejeune M, Whittaker GR, Goodrich EL. Infectious disease surveillance of apparently healthy horses at a multi-day show using a novel nanoscale real-time PCR panel. J Vet Diagn Invest 2020; 33:80-86. [PMID: 33179576 DOI: 10.1177/1040638720972096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In the United States, horses are used for a variety of purposes including recreation, exhibition, and racing. As farm, performance, and companion animals, horses are a unique species from a zoonotic disease risk perspective, and the risks of subclinical infections spreading among horses can pose challenges. Using a nanoscale real-time PCR platform, we investigated the prevalence of 14 enteric pathogens, 11 Escherichia coli genes, and 9 respiratory pathogens in fecal samples from 97 apparently healthy horses at a multi-day horse event. In addition, sugar flotation test was performed for fecal parasites. E. coli f17 was commonly detected, prevalent in 59% of horses, followed closely by Streptococcus equi subsp. zooepidemicus (55%). Additional pathogens recognized included betacoronavirus, Campylobacter jejuni, Cryptosporidium sp., E. coli O157, equine adenovirus 1, equine rhinitis B virus, and others. The use of PCR data may overestimate the true prevalence of these pathogens but provides a sensitive overview of common pathogens present in healthy horses. Our results prompt the continued need for practical biosecurity measures at horse shows, both to protect individuals interacting with these horses and to minimize transmission among horses.
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Affiliation(s)
- Alison E Stout
- Departments of Microbiology and Immunology, Cornell University, Ithaca, NY
| | - Hayley G Hofmar-Glennon
- College of Veterinary Medicine, and Master of Public Health Program, Cornell University, Ithaca, NY
| | - Nicole M André
- Departments of Microbiology and Immunology, Cornell University, Ithaca, NY
| | - Laura B Goodman
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - Renee R Anderson
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - Patrick K Mitchell
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - Belinda S Thompson
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - Manigandan Lejeune
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - Gary R Whittaker
- Departments of Microbiology and Immunology, Cornell University, Ithaca, NY.,College of Veterinary Medicine, and Master of Public Health Program, Cornell University, Ithaca, NY
| | - Erin L Goodrich
- Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
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6
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Sartelli M, Di Bella S, McFarland LV, Khanna S, Furuya-Kanamori L, Abuzeid N, Abu-Zidan FM, Ansaloni L, Augustin G, Bala M, Ben-Ishay O, Biffl WL, Brecher SM, Camacho-Ortiz A, Caínzos MA, Chan S, Cherry-Bukowiec JR, Clanton J, Coccolini F, Cocuz ME, Coimbra R, Cortese F, Cui Y, Czepiel J, Demetrashvili Z, Di Carlo I, Di Saverio S, Dumitru IM, Eckmann C, Eiland EH, Forrester JD, Fraga GP, Frossard JL, Fry DE, Galeiras R, Ghnnam W, Gomes CA, Griffiths EA, Guirao X, Ahmed MH, Herzog T, Kim JI, Iqbal T, Isik A, Itani KMF, Labricciosa FM, Lee YY, Juang P, Karamarkovic A, Kim PK, Kluger Y, Leppaniemi A, Lohsiriwat V, Machain GM, Marwah S, Mazuski JE, Metan G, Moore EE, Moore FA, Ordoñez CA, Pagani L, Petrosillo N, Portela F, Rasa K, Rems M, Sakakushev BE, Segovia-Lohse H, Sganga G, Shelat VG, Spigaglia P, Tattevin P, Tranà C, Urbánek L, Ulrych J, Viale P, Baiocchi GL, Catena F. 2019 update of the WSES guidelines for management of Clostridioides ( Clostridium) difficile infection in surgical patients. World J Emerg Surg 2019; 14:8. [PMID: 30858872 PMCID: PMC6394026 DOI: 10.1186/s13017-019-0228-3] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 02/17/2019] [Indexed: 02/08/2023] Open
Abstract
In the last three decades, Clostridium difficile infection (CDI) has increased in incidence and severity in many countries worldwide. The increase in CDI incidence has been particularly apparent among surgical patients. Therefore, prevention of CDI and optimization of management in the surgical patient are paramount. An international multidisciplinary panel of experts from the World Society of Emergency Surgery (WSES) updated its guidelines for management of CDI in surgical patients according to the most recent available literature. The update includes recent changes introduced in the management of this infection.
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Affiliation(s)
- Massimo Sartelli
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Stefano Di Bella
- Infectious Diseases Department, Trieste University Hospital, Trieste, Italy
| | - Lynne V. McFarland
- Medicinal Chemistry, School of Pharmacy, University of Washington, Seattle, WA USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN USA
| | - Luis Furuya-Kanamori
- Research School of Population Health, Australian National University, Acton, ACT Australia
| | - Nadir Abuzeid
- Department of Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Khartoum, Sudan
| | - Fikri M. Abu-Zidan
- Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - Luca Ansaloni
- Department of General Surgery, Bufalini Hospital, Cesena, Italy
| | - Goran Augustin
- Department of Surgery, University Hospital Centre Zagreb and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Miklosh Bala
- Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Offir Ben-Ishay
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Walter L. Biffl
- Trauma and Acute Care Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Stephen M. Brecher
- Pathology and Laboratory Medicine, VA Boston Healthcare System, West Roxbury MA and BU School of Medicine, Boston, MA USA
| | - Adrián Camacho-Ortiz
- Department of Internal Medicine, University Hospital, Dr. José E. González, Monterrey, Mexico
| | - Miguel A. Caínzos
- Department of Surgery, University of Santiago de Compostela, A Coruña, Spain
| | - Shirley Chan
- Department of General Surgery, Medway Maritime Hospital, Gillingham, Kent UK
| | - Jill R. Cherry-Bukowiec
- Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Jesse Clanton
- Department of Surgery, West Virginia University Charleston Division, Charleston, WV USA
| | | | - Maria E. Cocuz
- Faculty of Medicine, Transilvania University, Infectious Diseases Hospital, Brasov, Romania
| | - Raul Coimbra
- Riverside University Health System Medical Center and Loma Linda University School of Medicine, Moreno Valley, CA USA
| | | | - Yunfeng Cui
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Jacek Czepiel
- Department of Infectious Diseases, Jagiellonian University, Medical College, Kraków, Poland
| | - Zaza Demetrashvili
- Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, Tbilisi, Georgia
| | - Isidoro Di Carlo
- Department of Surgical Sciences, Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Salomone Di Saverio
- Department of Surgery, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Irina M. Dumitru
- Clinical Infectious Diseases Hospital, Ovidius University, Constanta, Romania
| | - Christian Eckmann
- Department of General, Visceral and Thoracic Surgery, Klinikum Peine, Hospital of Medical University Hannover, Peine, Germany
| | | | | | - Gustavo P. Fraga
- Division of Trauma Surgery, Hospital de Clinicas, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Jean L. Frossard
- Service of Gastroenterology and Hepatology, Geneva University Hospital, Genève, Switzerland
| | - Donald E. Fry
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL USA
- University of New Mexico School of Medicine, Albuquerque, NM USA
| | - Rita Galeiras
- Critical Care Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), A Coruña, Spain
| | - Wagih Ghnnam
- Department of Surgery Mansoura, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Carlos A. Gomes
- Surgery Department, Hospital Universitario (HU) Terezinha de Jesus da Faculdade de Ciencias Medicas e da Saude de Juiz de Fora (SUPREMA), Hospital Universitario (HU) Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, Brazil
| | | | - Xavier Guirao
- Unit of Endocrine, Head, and Neck Surgery and Unit of Surgical Infections Support, Department of General Surgery, Parc Taulí, Hospital Universitari, Sabadell, Spain
| | - Mohamed H. Ahmed
- Department of Medicine, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Torsten Herzog
- Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Jae Il Kim
- Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Tariq Iqbal
- Department of Gastroenterology, Queen Elizabeth Hospital, Birmingham, UK
| | - Arda Isik
- General Surgery Department, Magee Womens Hospital, UPMC, Pittsburgh, USA
| | - Kamal M. F. Itani
- Department of Surgery, VA Boston Health Care System, Boston University and Harvard Medical School, Boston, MA USA
| | | | - Yeong Y. Lee
- School of Medical Sciences, University Sains Malaysia, Kota Bharu, Kelantan Malaysia
| | - Paul Juang
- Department of Pharmacy Practice, St Louis College of Pharmacy, St Louis, MO USA
| | - Aleksandar Karamarkovic
- Faculty of Mediine University of Belgrade Clinic for Surgery “Nikola Spasic”, University Clinical Center “Zvezdara” Belgrade, Belgrade, Serbia
| | - Peter K. Kim
- Department of Surgery, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY USA
| | - Yoram Kluger
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Ari Leppaniemi
- Abdominal Center, Helsinki University Hospital Meilahti, Helsinki, Finland
| | - Varut Lohsiriwat
- Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Gustavo M. Machain
- Department of Surgery, Universidad Nacional de Asuncion, Asuncion, Paraguay
| | - Sanjay Marwah
- Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - John E. Mazuski
- Department of Surgery, Washington University School of Medicine, Saint Louis, USA
| | - Gokhan Metan
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ernest E. Moore
- Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, CO USA
| | | | - Carlos A. Ordoñez
- Department of Surgery, Fundación Valle del Lili, Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia
| | - Leonardo Pagani
- Infectious Diseases Unit, Bolzano Central Hospital, Bolzano, Italy
| | - Nicola Petrosillo
- National Institute for Infectious Diseases - INMI - Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Kemal Rasa
- Department of Surgery, Anadolu Medical Center, Kocaali, Turkey
| | - Miran Rems
- Department of Abdominal and General Surgery, General Hospital Jesenice, Jesenice, Slovenia
| | | | | | - Gabriele Sganga
- Division of Emergency Surgery, Department of Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Vishal G. Shelat
- Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Patrizia Spigaglia
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | - Cristian Tranà
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Libor Urbánek
- First Department of Surgery, Faculty of Medicine, Masaryk University Brno and University Hospital of St. Ann Brno, Brno, Czech Republic
| | - Jan Ulrych
- First Department of Surgery, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Pierluigi Viale
- Clinic of Infectious Diseases, St Orsola-Malpighi University Hospital, Bologna, Italy
| | - Gian L. Baiocchi
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Fausto Catena
- Emergency Surgery Department, Maggiore Parma Hospital, Parma, Italy
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7
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Daquigan N, Seekatz AM, Greathouse KL, Young VB, White JR. High-resolution profiling of the gut microbiome reveals the extent of Clostridium difficile burden. NPJ Biofilms Microbiomes 2017; 3:35. [PMID: 29214047 PMCID: PMC5717231 DOI: 10.1038/s41522-017-0043-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 11/07/2017] [Accepted: 11/16/2017] [Indexed: 02/07/2023] Open
Abstract
Microbiome profiling through 16S rRNA gene sequence analysis has proven to be a useful research tool in the study of C. difficile infection (CDI); however, CDI microbiome studies typically report results at the genus level or higher, thus precluding identification of this pathogen relative to other members of the gut microbiota. Accurate identification of C. difficile relative to the overall gut microbiome may be useful in assessments of colonization in research studies or as a prognostic indicator for patients with CDI. To investigate the burden of C. difficile at the species level relative to the overall gut microbiome, we applied a high-resolution method for 16S rRNA sequence assignment to previously published gut microbiome studies of CDI and other patient populations. We identified C. difficile in 131 of 156 index cases of CDI (average abundance 1.78%), and 18 of 211 healthy controls (average abundance 0.008%). We further detected substantial levels of C. difficile in a subset of infants that persisted over the first two to 12 months of life. Correlation analysis of C. difficile burden compared to other detected species demonstrated consistent negative associations with C. scindens and multiple Blautia species. These analyses contribute insight into the relative burden of C. difficile in the gut microbiome for multiple patient populations, and indicate that high-resolution 16S rRNA gene sequence analysis may prove useful in the development and evaluation of new therapies for CDI.
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Affiliation(s)
| | - Anna Maria Seekatz
- Department of Internal Medicine/Infectious Diseases Division, University of Michigan Medical School, Ann Arbor, MI USA
| | | | - Vincent B. Young
- Department of Internal Medicine/Infectious Diseases Division, University of Michigan Medical School, Ann Arbor, MI USA
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Bandelj P, Golob M, Ocepek M, Zdovc I, Vengust M. Antimicrobial Susceptibility Patterns ofClostridium difficileIsolates from Family Dairy Farms. Zoonoses Public Health 2016; 64:213-221. [DOI: 10.1111/zph.12299] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Indexed: 01/05/2023]
Affiliation(s)
- P. Bandelj
- Veterinary Faculty; University of Ljubljana; Ljubljana Slovenia
| | - M. Golob
- Veterinary Faculty; University of Ljubljana; Ljubljana Slovenia
| | - M. Ocepek
- Veterinary Faculty; University of Ljubljana; Ljubljana Slovenia
| | - I. Zdovc
- Veterinary Faculty; University of Ljubljana; Ljubljana Slovenia
| | - M. Vengust
- Veterinary Faculty; University of Ljubljana; Ljubljana Slovenia
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Epidemiology and Antimicrobial Resistance in Clostridium difficile With Special Reference to the Horse. CURRENT CLINICAL MICROBIOLOGY REPORTS 2016. [DOI: 10.1007/s40588-016-0029-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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10
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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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Furuya-Kanamori L, Marquess J, Yakob L, Riley TV, Paterson DL, Foster NF, Huber CA, Clements ACA. Asymptomatic Clostridium difficile colonization: epidemiology and clinical implications. BMC Infect Dis 2015; 15:516. [PMID: 26573915 PMCID: PMC4647607 DOI: 10.1186/s12879-015-1258-4] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 10/31/2015] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The epidemiology of Clostridium difficile infection (CDI) has changed over the past decades with the emergence of highly virulent strains. The role of asymptomatic C. difficile colonization as part of the clinical spectrum of CDI is complex because many risk factors are common to both disease and asymptomatic states. In this article, we review the role of asymptomatic C. difficile colonization in the progression to symptomatic CDI, describe the epidemiology of asymptomatic C. difficile colonization, assess the effectiveness of screening and intensive infection control practices for patients at risk of asymptomatic C. difficile colonization, and discuss the implications for clinical practice. METHODS A narrative review was performed in PubMed for articles published from January 1980 to February 2015 using search terms 'Clostridium difficile' and 'colonization' or 'colonisation' or 'carriage'. RESULTS There is no clear definition for asymptomatic CDI and the terms carriage and colonization are often used interchangeably. The prevalence of asymptomatic C. difficile colonization varies depending on a number of host, pathogen, and environmental factors; current estimates of asymptomatic colonization may be underestimated as stool culture is not practical in a clinical setting. CONCLUSIONS Asymptomatic C. difficile colonization presents challenging concepts in the overall picture of this disease and its management. Individuals who are colonized by the organism may acquire protection from progression to disease, however they also have the potential to contribute to transmission in healthcare settings.
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Affiliation(s)
- Luis Furuya-Kanamori
- Research School of Population Health, The Australian National University, Building 62 Mills Road, Canberra, ACT 2601, Australia.
| | - John Marquess
- School of Population Health, The University of Queensland, Herston, QLD, Australia.
- Queensland Department of Health, Communicable Diseases Unit, Herston, QLD, Australia.
| | - Laith Yakob
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, UK.
| | - Thomas V Riley
- Microbiology and Immunology, School of Pathology and Laboratory Medicine, The University of Western Australia, Nedlands, WA, Australia.
- PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, WA, Australia.
| | - David L Paterson
- The University of Queensland, UQ Centre for Clinical Research, Herston, QLD, Australia.
| | - Niki F Foster
- PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, WA, Australia.
| | - Charlotte A Huber
- The University of Queensland, UQ Centre for Clinical Research, Herston, QLD, Australia.
| | - Archie C A Clements
- Research School of Population Health, The Australian National University, Building 62 Mills Road, Canberra, ACT 2601, Australia.
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Avberšek J, Pirš T, Pate M, Rupnik M, Ocepek M. Clostridium difficile in goats and sheep in Slovenia: Characterisation of strains and evidence of age-related shedding. Anaerobe 2014; 28:163-7. [DOI: 10.1016/j.anaerobe.2014.06.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 06/09/2014] [Accepted: 06/16/2014] [Indexed: 11/24/2022]
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Diab S, Songer G, Uzal F. Clostridium difficile infection in horses: A review. Vet Microbiol 2013; 167:42-9. [DOI: 10.1016/j.vetmic.2013.03.032] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 03/05/2013] [Accepted: 03/27/2013] [Indexed: 11/26/2022]
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Prevalence of gastrointestinal Clostridium difficile carriage in Australian sheep and lambs. Appl Environ Microbiol 2013; 79:5689-92. [PMID: 23851101 DOI: 10.1128/aem.01888-13] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Recently, Clostridium difficile has been isolated from a wide variety of animals, particularly production animals, mainly cattle and pigs. Concurrently, the incidence of C. difficile infection (CDI) in humans has increased in the community, with some suggestions that food-borne transmission of C. difficile is occurring. Interestingly, sheep and lambs appear not to have been investigated for carriage/colonization with C. difficile. The aim of this project was to determine the prevalence of carriage of C. difficile in sheep and lambs in Australia by culturing fecal samples. A total of 371 sheep and lamb fecal samples were received in seven batches from three different geographic areas in eastern Australia and two in Western Australia. The overall rate of detection in sheep and lambs was low (4.0%); however, carriage/colonization in lambs (6.5%) was statistically significantly higher than that in sheep (0.6%) (P = 0.005). Seven distinct PCR ribotype patterns were observed, three of which were known international ribotypes (UK 056 [n = 1], UK 101 [n = 6], and UK 137 [n = 2]), while the remainder were unable to be matched with our available reference library. This low rate of carriage/colonization in Australian ovines suggests they are unlikely to be a major source/reservoir of human infections.
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Harlow BE, Lawrence LM, Flythe MD. Diarrhea-associated pathogens, lactobacilli and cellulolytic bacteria in equine feces: responses to antibiotic challenge. Vet Microbiol 2013; 166:225-32. [PMID: 23769300 DOI: 10.1016/j.vetmic.2013.05.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 05/01/2013] [Accepted: 05/02/2013] [Indexed: 10/26/2022]
Abstract
Antibiotics are important to equine medicine, but antibiotic-associated diarrhea (AAD) can lead to poor performance and even mortality. AAD is attributed to disruption of the hindgut microbiota, which permits proliferation of pathogenic microbes. The goal of this study was to evaluate the effects of common antibiotics on cellulolytic bacteria, lactobacilli, and AAD-associated pathogens in the feces of healthy horses. Fifteen horses were assigned to three treatment groups (blocked by age and sex): control (no antibiotics), trimethoprim-sulfadiazine (PO), or ceftiofur (IM). Fecal samples (n=8 per horse) were taken during dietary adaptation (3 weeks), antibiotic challenge (1 week), and withdrawal (1 week). Bacteria were enumerated by serial dilution and viable count. Cellulolytic bacteria decreased by >99% during administration of either antibiotic (P<0.0001) and were still less than controls at the end of the withdrawal period (P<0.0001). Fecal samples from horses challenged with ceftiofur had 75% fewer lactobacilli than those from control horses at the end of the antibiotic challenge period (P<0.05). Antibiotic challenged horses also shed more salmonella than control horses (P<0.05). Antibiotics had no effect on the number of Clostridium perfringens isolates. There was no detectable Clostridium difficile during adaptation or in any control horse. C. difficile increased (P<0.0001) to approximately 10(4)cfu/g when horses were challenged with antibiotics, and were still detectable 1 week after withdrawal. These results indicate that antibiotics can disrupt the normal gastrointestinal microbiota and allow proliferation of Salmonella spp. and C. difficile.
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Affiliation(s)
- Brittany E Harlow
- University of Kentucky, Department of Animal and Food Sciences, Lexington, KY 40546, USA
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Schoster A, Arroyo LG, Staempfli HR, Shewen PE, Weese JS. Presence and molecular characterization of Clostridium difficile and Clostridium perfringens in intestinal compartments of healthy horses. BMC Vet Res 2012; 8:94. [PMID: 22748233 PMCID: PMC3514389 DOI: 10.1186/1746-6148-8-94] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 06/19/2012] [Indexed: 11/21/2022] Open
Abstract
Background Clostridium difficile and Clostridium perfringens are commonly associated with colitis in equids, but healthy carriers exist. Scarce information is available on the prevalence of Clostridium spp. in gastrointestinal compartments other than faeces in healthy horses, and it is unknown whether faecal samples are representative of proximal compartments. The objectives were to investigate the prevalence of C. difficile and C. perfringens in different intestinal compartments of healthy adult horses and to determine whether faecal samples are representative of colonization in proximal sites and overall carrier status. Results Toxigenic C. difficile was isolated from 14/135 (10.3%) samples from 8/15 (53.3%) horses. Between zero and three sites were positive per horse, and multiple sites were positive in four horses. Isolates were recovered from duodenum, jejunum, ileum, right dorsal colon, small colon and rectum. When multiple compartments were positive in a single horse, two different C. difficile ribotypes were always present. Clostridium perfringens Type A (CPE, β2 toxin gene negative) was recovered from the left ventral colon of one horse (0.74%, 1/135 samples). Agreement between faeces and overall C. difficile carrier status was good. Conclusions Clostridium difficile can be found in different compartments of the gastrointestinal tract of healthy horses, and multiple strains can be present in an individual horse. The prevalence of C. perfringens in healthy adult hoses was low, consistent with previous reports. Faecal samples were representative for presence of C. difficile in proximal compartments in 5/8 horses (63%) but were not representative for the specific strain.
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Affiliation(s)
- Angelika Schoster
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada.
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