Factors associated with elevated levels of antibiotic resistance genes in sewer sediments and wastewater.

ABSTRACT: The sewer environment is a potential hotspot for the proliferation of antibiotic resistance genes (ARGs) and other hazardous microbial agents. Understanding the potential for ARG proliferation and retardation and/or accumulation in sewer sediments is of interest for protecting the health of sewage workers and the broader community in the event of sewer overflows as well as for interpreting sewage epidemiology data. To better understand this understudied environment for antibiotic resistance, a field survey was conducted to identify the factors that may control ARGs in sewer sediments and sewage. qPCR was performed for select ARGs and amplicon sequencing was performed for paired samples from combined and separate sanitary sewer systems. Metagenomic sequencing was performed on combined sewer

SUBMITTER: Alessia E 

PROVIDER: S-EPMC8294613 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature