Phenotypic and genotypic characterization of Acinetobacter junii and Acinetobacter nosocomialis isolated from humans, animals, and the environment in Lagos, Nigeria

This study revealed the existence of <i>A. nosocomialis</i> and <i>A. junii</i> resistant to cefotaxime and fosfomycin in the One Health sector in Lagos. Both species were found to exhibit six conserved virulence genes linked to pathogenicity. Advanced molecular diagnostics is needed to monitor the emergence and spread of virulence and antibiotic-resistance in <i>Acinetobacter</i> species in Nigeria.

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Publication Details

Journal
One Health
Published
2026-03-12
DOI
https://doi.org/10.1016/j.onehlt.2026.101388
Primary Topic
Antibiotic Resistance in Bacteria
Type
article
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article

Phenotypic and genotypic characterization of Acinetobacter junii and Acinetobacter nosocomialis isolated from humans, animals, and the environment in Lagos, Nigeria

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Antibiotic Resistance in Bacteria
article

Phenotypic and genotypic characterization of Acinetobacter junii and Acinetobacter nosocomialis isolated from humans, animals, and the environment in Lagos, Nigeria

Hanka Brangsch, Gamal Wareth, Samuel O. Ajoseh, Kabiru Olusegun Akinyemi, Abdul-Azeez A. Anjorin, Heinrich Neubauer
article en

Abstract

This study revealed the existence of <i>A. nosocomialis</i> and <i>A. junii</i> resistant to cefotaxime and fosfomycin in the One Health sector in Lagos. Both species were found to exhibit six conserved virulence genes linked to pathogenicity. Advanced molecular diagnostics is needed to monitor the emergence and spread of virulence and antibiotic-resistance in <i>Acinetobacter</i> species in Nigeria.

One HealthVol. 22
Lagos State University (NG), Friedrich-Loeffler-Institut (DE), Jena University Hospital (DE)
Life in Land
Openalex Percentile: Top 23%
Antibiotic Resistance in Bacteria
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