Neighborhood diversity of potentially pathogenic bacteria in drinking water from the city of Maroua, Cameroon.

ABSTRACT: This study examined the spatial variation of potential gastrointestinal pathogens within drinking water sources and home storage containers in four neighborhoods in Maroua, Cameroon. Samples were collected from source (n = 28) and home containers (n = 60) in each study neighborhood. Pathogen contamination was assessed using quantitative polymerase chain reaction, targeting Campylobacter spp., Shiga toxin producing Escherichia coli (virulence genes, stx1 and stx2), and Salmonella spp. Microbial source tracking (MST) targeted three different host-specific markers: HF183 (human), Rum2Bac (ruminant) and GFD (poultry) to identify contamination sources. Staphylococcus aureus and the tetracycline-resistance gene (tetQ) were assessed to measure human hand contact and presence of antibiotic-resista

SUBMITTER: Healy-Profitos J 

PROVIDER: S-EPMC6563931 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature