Escherichia coli and Pseudomonas aeruginosa Isolated From Urine of Healthy Bovine Have Potential as Emerging Human and Bovine Pathogens
The study of livestock microbiota has immediate benefits for animal health as well as mitigating food contamination and emerging pathogens. While prior research has indicated the gastrointestinal tract of cattle as the source for many zoonoses, including Shiga-toxin producing and antibiotic resistan...
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| Published in: | Frontiers in microbiology Vol. 13; p. 764760 |
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| Main Authors: | , , , , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Switzerland
Frontiers Media S.A
07-03-2022
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | The study of livestock microbiota has immediate benefits for animal health as well as mitigating food contamination and emerging pathogens. While prior research has indicated the gastrointestinal tract of cattle as the source for many zoonoses, including Shiga-toxin producing
and antibiotic resistant bacteria, the bovine urinary tract microbiota has yet to be thoroughly investigated. Here, we describe 5
and 4
strains isolated from urine of dairy Gyr cattle. While both species are typically associated with urinary tract infections and mastitis, all of the animals sampled were healthy. The bovine urinary strains were compared to
and
isolates from other bovine samples as well as human urinary samples. While the bovine urinary
isolates had genomic similarity to isolates from the gastrointestinal tract of cattle and other agricultural animals, the bovine urinary
strains were most similar to human isolates suggesting niche adaptation rather than host adaptation. Examination of prophages harbored by these bovine isolates revealed similarity with prophages within distantly related
and
isolates from the human urinary tract. This suggests that related urinary phages may persist and/or be shared between mammals. Future studies of the bovine urinary microbiota are needed to ascertain if
and
are resident members of this niche and/or possible sources for emerging pathogens in humans. |
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| Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 Reviewed by: Pallavi Singh, Northern Illinois University, United States; Gamaliel López-Leal, National Council of Science and Technology (CONACYT), Mexico Edited by: Santiago Castillo Ramírez, National Autonomous University of Mexico, Mexico This article was submitted to Evolutionary and Genomic Microbiology, a section of the journal Frontiers in Microbiology |
| ISSN: | 1664-302X 1664-302X |
| DOI: | 10.3389/fmicb.2022.764760 |