Article
Genetic comparison of virulence and resistance factors in phylogenetically diverse Escherichia coli from dairy cattle.
The Science of the total environment - 1 Nov 2025
Narwal Namita, Rana Chanchal, Amarlapudi Monica Rose, Puniya Anil Kumar, Vishweswaraiah Raghu Hirikyathanahalli, Mallappa Rashmi Hogarehalli, De Sachinandan, Pradhan Diwas
Abstract excerpt
Antimicrobial resistance (AMR) in livestock represents a significant and growing One Health concern, with Escherichia coli acting as a major reservoir of resistance and virulence determinants. The present study analysed the whole-genome sequences of 172 E. coli strains of dairy cattle origin from 7 countries, which included ESBL (Extended-Spectrum β-Lactamase) (n = 63) and non-ESBL (n = 109) strains. The isolates...
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