Characterization of exo-s, exo-u, and alg virulence factors and antimicrobial resistance in Pseudomonas aeruginosa isolated from migratory Egyptian vultures from India.

Infect Ecol Epidemiol

Department of Veterinary Microbiology & Biotechnology, Post Graduate Institute of Veterinary Education and Research, Rajasthan University of Veterinary and Animal Sciences, Jaipur, India.

Published: October 2014

This study of Pseudomonas aeruginosa in fecal droppings of migratory Egyptian vultures (Neophron p. percnopterus) revealed eight positive samples (n=25) by a 16S rRNA gene-based PCR in two consecutive winter seasons. Disk diffusion sensitivity testing revealed three multiple antimicrobial resistant (MAR) isolates. Genotypic characterization showed mutually exclusive exo-s and exo-u virulence genes in five and three isolates, respectively, while the alg gene was present in all of the isolates. MAR isolates with virulence genes were detected in both seasons. The Egyptian vultures could potentially be vectors of pathogenic and MAR P. aeruginosa, thereby affecting regional control and preventive measures.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4170111PMC
http://dx.doi.org/10.3402/iee.v4.24553DOI Listing

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