Author

R. Zaheer

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:E. coli· 1 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Assay:metagenomics· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

T. A. McAllister· 2 shared C. L. Klima· 1 shared C. R. Laing· 1 shared C. Service· 1 shared D. B. Holman· 1 shared E. W. Bumunang· 1 shared G. A. M. Tarr· 1 shared K. E. Gzyl· 1 shared

Activity by Year

2021-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

T. A. McAllister

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2 papers

Recent·Most cited

Persistent cross-species transmission systems dominate Shiga toxin-producing Escherichia coli O157:H7 epidemiology in a high incidence region: a genomic epidemiology study

G. A. M. Tarr, L. Chui, K. Stanford, E. W. Bumunang, R. Zaheer, V. Li, S. Freedman, C. R. Laing, T. A. McAllister

This study identifies persistent cross-species transmission systems between cattle and humans as a major driver of E. coli O157:H7 epidemiology in Alberta, with a shift toward more virulent stx2a-only strains.

bioRxiv · Apr 5, 2024Microbiology

A Longitudinal Study of Antimicrobial Resistance in Enterococcus spp. Isolated from a Beef Processing Plant and Retail Ground Beef

D. B. Holman, K. E. Gzyl, C. L. Klima, R. Zaheer, C. Service, T. H. Jones, T. A. McAllister

This study tracks antimicrobial resistance in Enterococcus spp. from a beef plant and retail ground beef over 19 months, identifying resistance profiles and genetic similarities between isolates.

bioRxiv · May 28, 2021Microbiology