Article
Climate-driven co-evolution of antimicrobial resistance and virulence in Escherichia coli on dairy farms: unraveling adaptive genetic signatures with novel SSCP-PCR.
World journal of microbiology & biotechnology - 28 Oct 2025
El-Shenawy Fawzia A, Kotb Mohamed A M, Sharaf Doaa M, El-Demerdash Azza SalahEldin
Abstract excerpt
This study addresses a critical One Health challenge by investigating the epidemiological and genetic drivers of antimicrobial resistance (AMR) in E. coli from 290 clinical bovine samples. On Egyptian dairy farms, our findings revealed that while calf diarrhea peaked during the winter, a higher rate of multidrug resistance was consistently observed in isolates from the summer, directly linking seasonal pressures...
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