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Joseph J, Zhang L, Adhikari P, Evans JD, Ramachandran R. Avian Pathogenic Escherichia coli (APEC) in Broiler Breeders: An Overview. Pathogens 2023; 12:1280. [PMID: 38003745 PMCID: PMC10674223 DOI: 10.3390/pathogens12111280] [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: 08/16/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/26/2023] Open
Abstract
Poultry meat is one of the major animal protein sources necessary to meet the global protein demand. Sustainability in broiler production is the key to achieving its continuous supply, and broiler breeders play a critical role in maintaining this sustainability by providing good quality chicks. Colibacillosis, the disease caused by avian pathogenic Escherichia coli (APEC), causes severe economic losses to the poultry industry globally. Moreover, APEC causes an additional burden among broiler breeders, such as a decrease in egg production and mortality among these birds. There is vertical transmission of APEC to the broiler chicks through eggs, resulting in increased first-week mortality and subsequent horizontal transmission at the hatchery. In this regard, the vertical transmission of antibiotic resistance genes is another concern that needs attention. Controlling several diseases in broiler breeders would possibly reduce the first-week mortality in chicks, thereby maintaining the production level. For that, constant monitoring of the bacterial populations is critical. Moreover, amidst the increased antibiotic resistance pattern, more focus on alternative treatment strategies like vaccines, probiotics, and bacteriophages is necessary. Future research focusing on strategies to mitigate APEC in broiler breeders would be one of the finest solutions for sustainable broiler production.
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Affiliation(s)
- Jiddu Joseph
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA; (J.J.); (L.Z.); (P.A.)
| | - Li Zhang
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA; (J.J.); (L.Z.); (P.A.)
| | - Pratima Adhikari
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA; (J.J.); (L.Z.); (P.A.)
| | - Jeffrey D. Evans
- Poultry Research Unit, Agriculture Research Service, United States Department of Agriculture (USDA), Mississippi State, MS 39762, USA;
| | - Reshma Ramachandran
- Department of Poultry Science, Mississippi State University, Mississippi State, MS 39762, USA; (J.J.); (L.Z.); (P.A.)
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Aberkane C, Messaï A, Messaï CR, Boussaada T. Antimicrobial resistance pattern of avian pathogenic Escherichia coli with detection of extended-spectrum β-lactamase-producing isolates in broilers in east Algeria. Vet World 2023; 16:449-454. [PMID: 37041836 PMCID: PMC10082731 DOI: 10.14202/vetworld.2023.449-454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/24/2023] [Indexed: 03/18/2023] Open
Abstract
Background and Aim: Avian pathogenic Escherichia coli (APEC) is the causative agent of colibacillosis, one of the most prevalent bacterial diseases responsible for significant economic losses in the poultry industry worldwide. This study aimed to assess the antimicrobial resistance (AMR) patterns of APEC isolates recovered from poultry in east Algeria and estimate the prevalence of extended-spectrum β-lactamase (ESBL)-producing isolates.
Materials and Methods: In the slaughterhouse of Batna City (Algeria), livers indicating colibacillosis were sampled from 204 suspected carcasses with growth retardation and generalized congestion. Escherichia coli isolation and identification were performed on MacConkey agar using conventional methods and the API 20E system. Antimicrobial resistance susceptibility was tested by the disk diffusion method according to the Clinical Laboratory Standards Institute Guidelines. Extended-spectrum β-lactamase detection was carried out using the double-disk confirmation test.
Results: One hundred sixty E. coli isolates were recovered (one isolate per sample). Avian pathogenic Escherichia coli isolates showed high levels of resistance to ampicillin and tetracycline (100%), nalidixic acid (95%), ofloxacin (93.75%), doxycycline (91.87), ciprofloxacin (87.50%), trimethoprim/sulfamethoxazole (62.50%), gentamycin (32.50%), chloramphenicol (27.50%), amoxicillin/clavulanic acid (16.25%), colistin (14.37%), and nitrofurantoin (10.62%). All strains were multidrug-resistant to at least three antibiotics, and more than half (52.52%) of the isolates were resistant to at least seven antibiotics. All isolates were susceptible to ceftriaxone, ceftazidime, and aztreonam. Two E. coli isolates were ESBL producers (1.25%).
Conclusion: Avian pathogenic Escherichia coli resistance to most antimicrobial agents used in poultry may lead to antimicrobial therapy failure.
Keywords: antimicrobial resistance, avian pathogenic Escherichia coli, broilers, colibacillosis, Eastern Algeria, extended-spectrum β-lactamase.
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Affiliation(s)
- Chahrazed Aberkane
- Department of Agricultural Sciences, DEDSPAZA Laboratory, Mohamed-Khider University, Biskra, Algeria
| | - Ahmed Messaï
- Department of Agricultural Sciences, PIARA Laboratory, Mohamed-Khider University, Biskra, Algeria
| | - Chafik Redha Messaï
- Laboratory of Research Health and Animal Production, High National Veterinary School, Algiers, Algeria; Department of Biology and Agronomy, University Mohamed El Bachir El Ibrahimi of Bordj Bou Arreridj, Algeria
| | - Tarek Boussaada
- Scientific and Technical Research Centre for Arid Areas (CRSTRA) Biskra, Algeria
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Chenouf NS, Carvalho I, Messaï CR, Ruiz-Ripa L, Mama OM, Titouche Y, Zitouni A, Hakem A, Torres C. Extended Spectrum β-Lactamase-Producing Escherichia coli and Klebsiella pneumoniae from Broiler Liver in the Center of Algeria, with Detection of CTX-M-55 and B2/ST131-CTX-M-15 in Escherichia coli. Microb Drug Resist 2020; 27:268-276. [PMID: 32609048 DOI: 10.1089/mdr.2020.0024] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
This study aimed to determine the prevalence and diversity of extended-spectrum β-lactamase (ESBL)-producing and multidrug-resistant (MDR) Escherichia coli and Klebsiella pneumoniae isolates from 136 broiler livers randomly purchased in 136 retail markets in Djelfa (Algeria). Isolation was performed on Hektoen agar and bacterial identification was carried out by API20E system and Maldi-TOF-MS (matrix-assisted laser desorption/ionization time-of-flight mass spectrometry). Antimicrobial susceptibility was tested by the disk diffusion and agar dilution methods. Detection of ESBLs and other resistance and integron genes, phylogenetic grouping, and molecular typing was performed by PCR and sequencing. Seventy-eight isolates (one per positive sample) were recovered: 73 E. coli and 5 K. pneumoniae. Among E. coli, 86.3% of isolates were MDR. ESBL activity was revealed in eight E. coli and five K. pneumoniae isolates (rates of 5.9% and 3.7% in analyzed samples, respectively). ESBL genes detected among E. coli were as follows (number of isolates): blaCTX-M-15 (3), blaCTX-M-1 (3), blaCTX-M-55 (1), and blaSHV-12 (1); all ESBL-producing K. pneumoniae isolates carried the blaCTX-M-15 gene. ESBL-producing E. coli isolates were assigned to lineages (phylogroup/sequence type and number of isolates in parenthesis): A/ST48 (1), B1/ST6448 (1), B1/ST5087 (3), B1/ST23 (1), and B2/ST131 (two blaCTX-M-15 E. coli isolates). K. pneumoniae isolates were ascribed to sequence types ST2010 and ST3483. Regarding the 65 non-ESBL E. coli isolates, the most observed resistance genes were as follows: tet(A) (75%), blaTEM (57.1%), and sul2 (43.5%). Class1 integrons were revealed in seven non-ESBL E. coli isolates (10.7%) and two gene-cassette arrays were identified: dfrA1 and aadA1+dfrA1. Our study provides evidence that broiler-derived food from Center of Algeria constitutes a source of ESBL and/or MDR-producing Enterobacteriaceae, with detection of relevant ESBL genes and epidemic clones.
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Affiliation(s)
- Nadia Safia Chenouf
- Laboratoire d'Exploration et de Valorisation des Ecosystèmes Steppiques, Université de Djelfa, Djelfa, Algeria.,Faculté des Sciences de la Nature et de la Vie, Université de Djelfa, Djelfa, Algeria.,Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure de Kouba, Alger, Algeria.,Area Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain
| | - Isabel Carvalho
- Area Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain.,Department of Veterinary Sciences, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | | | - Laura Ruiz-Ripa
- Area Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain
| | | | - Yacine Titouche
- Laboratoire d'Exploration et de Valorisation des Ecosystèmes Steppiques, Université de Djelfa, Djelfa, Algeria
| | - Abdelghani Zitouni
- Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure de Kouba, Alger, Algeria
| | - Ahcène Hakem
- Laboratoire d'Exploration et de Valorisation des Ecosystèmes Steppiques, Université de Djelfa, Djelfa, Algeria.,Center of Research in Agropastoralism, Djelfa, Algeria
| | - Carmen Torres
- Area Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain
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Mohamed L, Ge Z, Yuehua L, Yubin G, Rachid K, Mustapha O, Junwei W, Karine O. Virulence traits of avian pathogenic (APEC) and fecal (AFEC) E. coli isolated from broiler chickens in Algeria. Trop Anim Health Prod 2017; 50:547-553. [PMID: 29164427 DOI: 10.1007/s11250-017-1467-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 11/06/2017] [Indexed: 01/02/2023]
Abstract
Avian pathogenic E. coli (APEC) is the etiologic agent of avian colibacillosis, the most common disease responsible for chicken morbidity in the world. Although multiple virulence-associated factors were identified, their prevalence in Algeria is still poorly known. In the present research, 92 avian pathogenic E. coli (APEC) isolates were recovered from broilers with clinical signs and lesions of colibacillosis. In addition, 32 E. coli isolates collected from feces of healthy birds (AFEC) were included for comparison. All isolates were investigated by PCR for the presence of a total of 11 virulence-associated genes described for avian pathogenic (iroN, ompT, hlyF, iss, iutA, and fimC) and diarrheagenic E. coli (eae, stx, elt/est, ipaH, and aggR). The sensitivity of 39 APEC isolates to 16 antibiotics was also determined using antimicrobial pretreated microplates. Here, we report that 98% of the examined isolates host at least one of the tested virulence factors. The most prevalent genes in APEC were iutA (90.6%), ompT (86.9%), and iss (85.8%); whereas, iutA (78.1%), fimC (78.1%), and iroN (68.7%) were the highest prevalent genes in AFEC. Our data showed that none of the AFEC isolates harbor any of the tested diarrheagenic genes. Moreover, only elt/est (5.4%), stx (2.1%), and ipaH (2.1%) genes were carried by APEC isolates. We further established that ceftazodime, ceftiofur, mequindox, amoxicillin/clavulanic acid, and meropenem were the most efficient antibiotics against the analyzed APEC isolates. Overall, our findings provide more insights about APEC and AFEC virulence potential in Algeria which could participate in the fight against colibacillosis.
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Affiliation(s)
- Lounis Mohamed
- Faculté des Sciences de la Nature et de la Vie, Université Ziane Achour, BP 3117, Route de Moudjbara, 17000, Djelfa, Algeria
- Laboratoire des Biotechnologies Liées à la Reproduction Animale, Institut des Sciences Vétérinaires, Université Saad Dahleb, Route de Soumaa, BP 270, 09000, Blida, Algeria
| | - Zhao Ge
- Laboratory of Quality and Safety Risk Assessment for Animal Products, China Animal Health and Epidemiology Center, Qingdao, 266032, China
| | - Li Yuehua
- Laboratory of Quality and Safety Risk Assessment for Animal Products, China Animal Health and Epidemiology Center, Qingdao, 266032, China
| | - Gao Yubin
- Laboratory of Quality and Safety Risk Assessment for Animal Products, China Animal Health and Epidemiology Center, Qingdao, 266032, China
| | - Kaidi Rachid
- Laboratoire des Biotechnologies Liées à la Reproduction Animale, Institut des Sciences Vétérinaires, Université Saad Dahleb, Route de Soumaa, BP 270, 09000, Blida, Algeria
| | - Oumouna Mustapha
- Faculté des Sciences, Université Yahia Fares, 26000, Médéa, Algeria
| | - Wang Junwei
- Laboratory of Quality and Safety Risk Assessment for Animal Products, China Animal Health and Epidemiology Center, Qingdao, 266032, China.
| | - Oumouna Karine
- Faculté des Sciences, Université Yahia Fares, 26000, Médéa, Algeria.
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Halfaoui Z, Menoueri NM, Bendali LM. Serogrouping and antibiotic resistance of Escherichia coli isolated from broiler chicken with colibacillosis in center of Algeria. Vet World 2017; 10:830-835. [PMID: 28831231 PMCID: PMC5553156 DOI: 10.14202/vetworld.2017.830-835] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 05/31/2017] [Indexed: 11/16/2022] Open
Abstract
AIM Colibacillosis is considered as one of the major bacterial infections in avian pathology. The excessive use of antibiotics reduced their effectiveness, which eventually led to the risk of emergence of antibiotic resistance. The aim of this study was to isolate, identify and serotype the pathogenic Escherichia coli strains and to determine their antibiotic susceptibility. MATERIALS AND METHODS A total of 180 samples from different organs of broilers with colibacillosis lesions were collected (liver, spleen, lung, and heart) in center of Algeria. The isolation and identification of E. coli were carried out using conventional techniques. Then, these strains were serotyped and tested over 13 antibiotics. RESULTS A total of 156 strains of E. coli were isolated. Serotyping results showed that 50 strains belong to 3 serotypes (23 for O1, 11 for O2, 16 for O78) which represent 32% of isolates. The antimicrobial susceptibility test, presented high level of resistance to tetracyclines (94.12%), flumequine (91.5%), sulfamethoxazole-trimethoprim (88.89%), enrofloxacin (86.27%), nalidixic acid (85.62%), ampicillin (83.01%) and doxycycline (75.81%), medium level resistance to chloramphenicol (39.22%), and amoxicillin-clavulanic acid (43.13%). All the strains were susceptible to cefotaxime, excepting three, which presented an extended spectrum β-lactamase (ESBL). In addition, the results of multi-resistance showed that all the strains were resistant at the minimum to two antibiotics and 66.66% of strains were resistant to at least seven antibiotics. CONCLUSION The antibiotic resistance continues to rise at an alarming rate, and the emergence of ESBL is considered as a threat for public health.
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Affiliation(s)
- Zehor Halfaoui
- Veterinary Institute, University of Blida 1, Road of Soumaa, BP 270, Blida 09000, Algeria
| | - Nabil Mohamed Menoueri
- Veterinary Institute, University of Blida 1, Road of Soumaa, BP 270, Blida 09000, Algeria
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