Factors associated with equine shedding of multi‐drug‐resistant<i>Salmonella enterica</i>and its impact on health outcomes

Burgess, Brandy A.; Bauknecht, K.; Slovis, Nathan M.; Morley, Paul S.

doi:10.1111/evj.12823

Cited by 8 publications

(13 citation statements)

References 15 publications

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“…Antimicrobial activity was performed using the agar diffusion susceptibility test disc methodology by the Clinical and Laboratory Standards Institute [36,47], for L. monocytogenes ATCC 19115, Staphylococcus sp., E. coli ATCC 25922, and S. enterica serotype Enteritidis ATCC 13076. The control test was performed using the disc only with the solvent without any plant extract in accordance with the method given by Archundia et al [45] with no effect over bacterial growth.…”

Section: Antimicrobial Activitymentioning

confidence: 99%

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Antimicrobial and Antioxidant Activities of Two Medicinal Plants Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F Against Bacteria Related to Equine Infections

Alvarado

Berasain

Salem

et al. 2020

Journal of Equine Veterinary Science

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Functional biocompounds beneficial for animals and humans are in Mexican folk herbs. Cuphea and Eryngium species presented antimicrobial potential. Natural antibiotic uses by ethnoveterinary research with medicinal plants in equine infection or digestive diseases need more scientific evidence. Staphylococcus aureus, Escherichia coli, Salmonella enterica serotype Enteritidis are etiological agents in horses responsible for stable infections, abortions, fetal or perinatal deaths, and resistant intrahospital infections. The main objective of the present research was to evaluate the potential of antimicrobial and antioxidant activities of two Mexican medicinal plants Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F over Listeria monocytogenes ATCC 19115, Staphylococcus sp., E. coli ATCC 25922, and S. enterica serotype Enteritidis ATCC 13076 bacterium reference strains related to equine infections. Determination of total phenol, saponins, antioxidant activity (ABTS), and antimicrobial activity with diffusion-sensitive discs was performed in triplicate. All the strains were sensitive for both extracts except for E. coli strain that was inhibited only by C. aequipetala. Staphylococcus sp. and S. enterica strains were inhibited equally by both extracts. E. comosum extracts tested have shown the highest effect over L. monocytogenes. In summary, antimicrobial activity was similar to the reported activity of Eryngium species extracts with other different solvents. Present extracts are suggested as a potential alternative antibiotic; definitely, more specific equine pathogen inhibition tests are needed in feed additives for horse nutrition research. In conclusion, antimicrobial activities of Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F over reference strains related to equine infections suggested these medicinal plants as potential antibiotic sources for horse diseases.

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Section: Antimicrobial Activitymentioning

confidence: 99%

“…Salmonellosis is the most common disease transmitted through food that causes economic problems. Ninety percentage of pet's clinic cases and some equine abortions are originated by this bacterium [36,37]. In hospitalized equine, the disease transmission had originated security protocols not only for horses, but also for equine workers.…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial and Antioxidant Activities of Two Medicinal Plants Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F Against Bacteria Related to Equine Infections

Alvarado

Berasain

Salem

et al. 2020

Journal of Equine Veterinary Science

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“…[8][9][10][11][12] More recently, the ongoing significance and effects on health outcomes of this problem have been highlighted. [13][14][15] Although temporal changes in antimicrobial susceptibility, including the emergence of resistance to some agents, have been well characterised in a number of studies, [16][17][18] comparison of reported sensitivities from different locations demonstrates that there are important geographic differences between bacterial isolates from horses. For these reasons, it is strongly recommended that each practice develop a protocol for collating and reviewing results of culture and sensitivity testing (CST) to ensure that empirical prescribing choices are informed by contemporaneous and locally applicable results.…”

Section: Antimicrobial Use and The Emergence Of Amr In Equine Practicementioning

confidence: 99%

“…AMR in equine bacterial isolates, including MDR organisms and transfer between species, has been documented since the 1970s . More recently, the ongoing significance and effects on health outcomes of this problem have been highlighted . Although temporal changes in antimicrobial susceptibility, including the emergence of resistance to some agents, have been well characterised in a number of studies, comparison of reported sensitivities from different locations demonstrates that there are important geographic differences between bacterial isolates from horses.…”

Section: Antimicrobial Use and The Emergence Of Amr In Equine Practicementioning

confidence: 99%

Antimicrobial stewardship in equine practice

Raidal

2019

Aust Veterinary J

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Antimicrobial stewardship involves the judicious use of antimicrobials balanced against the requirement to treat the presenting clinical condition. The same mandate and principles as discussed in human medicine and other veterinary disciplines are relevant to equine practice. This brief review will focus on available resources for equine practitioners, emerging perspectives on antimicrobial use and stewardship, and opportunities for more effective antimicrobial use in equine practice. There is a need for improved client education, availability of faster and more accurate techniques for identification and sensitivity testing of bacterial pathogens, and the development of novel agents.

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“…are the most common source of disease transmission in equine hospitals [3,4]. Horses presenting with fever, loose feces, and neutropenia or with presumptive diagnoses of anterior enteritis or colitis warrant the implementation of biosecurity protocols to minimize the risk of hospital-acquired infections [3][4][5][6]. Salmonella sp.…”

Section: Introductionmentioning

confidence: 99%

Atypical Salmonellosis in a Horse: Implications for Hospital Safety

Rothers

Hackett

Mason

et al. 2020

Case Reports in Veterinary Medicine

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A 17-year-old Quarter Horse mare was evaluated for colic of 24-hour duration. Clinical signs and diagnostic evaluation were consistent with duodenitis-proximal jejunitis. The horse’s clinical condition deteriorated despite medical treatment and was euthanized. Aerobic culture collected from small intestinal ingesta was positive for Salmonella enterica subsp. enterica serovar Hadar. Salmonella sp. is commonly implicated in nosocomial infections in equine veterinary hospitals usually through feces containing the organism. Considering Salmonella sp. was cultured from the jejunal luminal contents and the large volume of nasogastric reflux that was evacuated in this case, a perceived risk of Salmonella sp. transmission from infected gastric reflux to other hospitalized cases was realized. Infectious agent biosecurity precautions should be undertaken in horses with nasogastric reflux to prevent hospital-acquired transmission.

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Factors associated with equine shedding of multi‐drug‐resistantSalmonella entericaand its impact on health outcomes

Cited by 8 publications

References 15 publications

Antimicrobial and Antioxidant Activities of Two Medicinal Plants Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F Against Bacteria Related to Equine Infections

Antimicrobial and Antioxidant Activities of Two Medicinal Plants Cuphea aequipetala var. hispida (Cav.) Koehne and Eryngium comosum Delaroche F Against Bacteria Related to Equine Infections

Antimicrobial stewardship in equine practice

Atypical Salmonellosis in a Horse: Implications for Hospital Safety

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