The role of New World vultures as carriers of environmental antimicrobial resistance.

ABSTRACT:

Background

Although antibiotics have significantly improved human and animal health, their intensive use leads to the accumulation of antimicrobial resistance (AMR) in the environment. Moreover, certain waste management practices create the ideal conditions for AMR development while providing predictable resources for wildlife. Here, we investigated the role of landfills in the potentiation of New World vultures to disseminate environmental AMR. We collected 107 samples (soil, water, and feces) between 2023 and 2024, in different bird use sites (roosts, landfills and boneyards).

Results

We isolated enterococci (EN), Escherichia coli (EC), and Salmonella spp. (SM), performed antibiotic susceptibility tests, and quantified the presence of antibiotic resistance genes (ARGs) wit

SUBMITTER: Tallon AK 

PROVIDER: S-EPMC11577912 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature