Presencia de Enterobacteriaceae productoras de betalactamasa de espectro extendido (ESBL) en leche de tanque a granel de granjas lecheras bovinas en Antioquia, Colombia

Vásquez-Jaramillo, Laura; Ramı́rez, Nicolás; Akineden, Ömer; Silva, Jorge Arturo Fernández

doi:10.17533/udea.rccp.v30n2a01

Cited by 10 publications

(3 citation statements)

References 42 publications

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“…We did not detect ESBL‐producing Enterobacteriaceae in BTM from NSW. Surveys of cattle faeces and milk have found ESBL‐producing Enterobacteriaceae in many countries, 22 for example, Colombia (3.3%), 23 Germany (9.5%), 24 and Indonesia (8.8%) 25 . In Switzerland, as in our study, ESBL Enterobacteriaceae were not detected in BTM 26 .…”

Section: Discussionsupporting

confidence: 51%

“…Furthermore, our testing protocol did not employ the use of sample enrichment, which has been used in some studies 16 . However, it should be noted that chromogenic media have been used to successfully detect ESBL producing Enterobacteriaceae 23 and MRSA, in bulk tank milk 16,42,43 . Furthermore, our sensitivity analysis showed that test sensitivity would need to be extremely low to cause all herds to test negative.…”

Section: Discussionmentioning

confidence: 99%

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Low prevalence of antimicrobial resistant organisms (methicillin resistant Staphylococcus aureus, extended beta‐lactamase producing Enterobacteriaceae, and vancomycin resistant enterococci) in bulk tank milk in New South Wales, Australia

et al. 2023

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ObjectiveEstimate the presence of methicillin resistant Staphylococcus aureus (MRSA), extended beta‐lactamase (ESBL) producing Enterobacteriaceae, and vancomycin resistant enterococci (VRE) in bulk tank milk in dairy herds in New South Wales (NSW), Australia.MethodsBulk tank milk samples (n = 80) were collected from dairy farms (n = 40, i.e. 2 per farm) in NSW during 2021. Bacteria were cultured using selective chromogenic indicator media with isolate identity confirmed using biochemical testing, Gram stain, and MALDI‐TOF mass spectroscopy. Antimicrobial resistance (AMR) was confirmed using antibiotic disk diffusion.ResultsNo samples tested positive to the targeted AMR organisms.ConclusionThe prevalence of MRSA, ESBL‐producing Enterobacteriaceae, and VRE is low in NSW dairy herds.

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Section: Discussionsupporting

confidence: 51%

Section: Discussionmentioning

confidence: 99%

Low prevalence of antimicrobial resistant organisms (methicillin resistant Staphylococcus aureus, extended beta‐lactamase producing Enterobacteriaceae, and vancomycin resistant enterococci) in bulk tank milk in New South Wales, Australia

et al. 2023

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“…Enterobacteriaceae species (Citrobacter freundii, Enterobacter amnigenus 1, Enterobacter cloacae, Enterobacter gergoviae, Enterobacter sakazakii, Escherichia coli 1, Escherichia coli 2, Proteus mirabilis and Shigella dysenteriae serogroup a) were found in organic milk isolates (<3%). Contamination of raw milk with Enterobacteriaceae species may be associated with mastitis, animal feces, or with contamination of milking equipment (Vásquez-Jaramillo et al, 2017). The major concern is the presence of Enterobacteriaceae bacteria that produce extended-spectrum beta-lactamase, which reduce the efficacy of a wide range of beta-lactam antibiotics, such as third-generation cephalosporins and monolactams (Vásquez-Jaramillo et al, 2017).…”

Section: Identification Of Psychotropic Bacteriamentioning

confidence: 99%

Psychrotrophic bacteria in Brazilian organic dairy products: identification, production of deteriorating enzymes and biofilm formation

et al. 2021

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The psychrotrophic bacteria count and the profile of Gram-negative bacteria present in commercial Brazilian organic dairy products (27 samples, pasteurized whole milk, Minas Frescal cheese, and yoghurt, equally distributed) as well as the biofilmproducing capacity and the production of deteriorating enzymes were investigated. Most of the samples (59%) presented psychrotrophic bacteria counts higher than 4 log CFU/g, indicating problems in the microbiological quality of the products. The identification of Gram-negative bacteria revealed the presence of micro-organisms that can be potentially harmful (39.4% Acinetobacter baumanii/calcoaceticus, 23.2% Burkoderia pseudomallei, 10.1% Halfnia alvei) and/or deteriorating microorganisms (6.1% Pseudomonas aeruginosa) with the capacity of producing proteases (36.4%), lecithinases (41.4%), and lipases (4%). Roughly, 68.7% of micro-organisms were non-producers of biofilms, 28.3% were medium biofilm producers, and 3.0% were high biofilm producers. The findings suggest there are problems related to the good practices of obtaining organic milk and in the manufacture of dairy products.

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Bovine leptospirosis: effects on reproduction and an approach to research in Colombia

Orjuela

Parra-Arango

Sarmiento-Rubiano

2022

Trop Anim Health Prod

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Leptospirosis is the most widespread zoonosis worldwide, causing severe effects on beef and dairy cattle farming and other livestock. Colombia geographical location in the tropical zone, high biodiversity, and climatic conditions promote Leptospira growth and prevalence. This review article presents state-of-the-art knowledge about the effects of leptospirosis on bovine reproduction and a critical analysis of the research carried out in Colombia. The analysis of the information allows us to infer a sustained increase in prevalence over the last decade in the densest livestock production areas and a high serovar diversity of circulating pathogenic Leptospira. Given the zoonotic nature of leptospirosis, an inter-institutional effort is required to implement prevention, control, and monitoring programs under one-health concept.

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Presencia de Enterobacteriaceae productoras de betalactamasa de espectro extendido (ESBL) en leche de tanque a granel de granjas lecheras bovinas en Antioquia, Colombia

Cited by 10 publications

References 42 publications

Low prevalence of antimicrobial resistant organisms (methicillin resistant Staphylococcus aureus, extended beta‐lactamase producing Enterobacteriaceae, and vancomycin resistant enterococci) in bulk tank milk in New South Wales, Australia

Low prevalence of antimicrobial resistant organisms (methicillin resistant Staphylococcus aureus, extended beta‐lactamase producing Enterobacteriaceae, and vancomycin resistant enterococci) in bulk tank milk in New South Wales, Australia

Psychrotrophic bacteria in Brazilian organic dairy products: identification, production of deteriorating enzymes and biofilm formation

Bovine leptospirosis: effects on reproduction and an approach to research in Colombia

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