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dc.contributor.authorKusnul Yuli Maulanaen_US
dc.contributor.authorDuangporn Pichpolen_US
dc.contributor.authorNur Rohmi Farhanien_US
dc.contributor.authorDyah Ayu Widiasihen_US
dc.contributor.authorFred Ungeren_US
dc.contributor.authorVeerasak Punyapornwithayaen_US
dc.contributor.authorTongkorn Meeyamen_US
dc.description.abstractExtended Spectrum Beta Lactamase (ESBL)-producing Escherichia coli (E. coli) infections are a global health challenge resulting from human contact with infected animals and contaminated farm environments. This study aims to identify antimicrobial resistance patterns of ESBL-producing E. coli isolated from dairy farms in the Sleman District of Yogyakarta Province, Indonesia. Ninety-three dairy farms with a history of antibiotic use in the previous 6 months were identified. Samples were collected from 6 different sources (feces, milk, wastewater, animal drinking water, feed and rinses of workers’ hands) on each farm during August through November 2020. These samples were cultured with conventional microbiological methods for the isolation of ESBL-producing E. coli. ESBL-producing E. coli was identified in one or more of the sources in 54% (50/93) of the dairy farms sampled. Fecal samples were the most commonly positive (25%) while wastewater, animal drinking water feed, milk and hand rinses were positive at 16%, 10%, 5%, 4% and 3% respectively. Colonies from each positive sample were screened for antibiotic susceptibility test using the Vitek-2 system. Resistance to trimethoprim/ sulfamethoxazole, tetracycline and gentamicin were found in 74%, 63% and 48% of the isolates, respectively. Multidrug resistant (MDR) was identified in 50% (63/127) of the isolates. In conclusion, ESBL-producing E. coli appears widespread in dairy farms using antibiotics and antimicrobial resistance among these bacteria is common in this study area. Further study of the risk of human transmission from contaminated cattle and their environments could benefit the national antimicrobial resistance strategic plans.en_US
dc.subjectAgricultural and Biological Sciencesen_US
dc.titleAntimicrobial resistance characteristics of extended spectrum beta lactamase (Esbl)-producing escherichia coli from dairy farms in the sleman district of yogyakarta province, indonesiaen_US
article.title.sourcetitleVeterinary Integrative Sciencesen_US
article.volume19en_US Animal Disease Investigation Centreen_US Gadjah Madaen_US Mai Universityen_US Livestock Research Instituteen_US
Appears in Collections:CMUL: Journal Articles

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