Whole-genome sequencing characterization of silver-resistant bacteria from the outfall of wastewater treatment plants and effluent-receiving rivers.

ABSTRACT: The excessive use of silver compounds has led to the environmental dissemination of silver resistance genes. However, little is known about the epidemiology of silver-resistant bacteria in the environment. Wastewater treatment plants (WWTPs) link the clinical settings with the natural environment and serve as a major pathway for silver entering the natural environment. However, their role in the dissemination of silver resistance genes remains unclear. This study investigated the characteristics of silver-resistant bacteria in the vicinity of four WWTPs to assess their environmental impact. Water and sediment samples were collected from the WWTP outfalls and downstream rivers. Among 22 silver-resistant strains obtained through plate screening, the majority were Klebsiella spp., foll

SUBMITTER: Xia Y 

PROVIDER: S-EPMC12442373 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature