ArticleEnvironmental science and pollution research international2018
Abundance of Naegleria fowleri in roof-harvested rainwater tank samples from two continents.
Article in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Article
- Microbial and physicochemical water quality changes within distribution and premise plumbing systems during a chlorine conversion.PLOS water · 2024Article
- Enteric pathogen reduction targets for onsite non-potable water systems: A critical evaluation.Water research · 2023Review
- Microbial Characterization, Factors Contributing to Contamination, and Household Use of Cistern Water, U.S. Virgin Islands.ACS ES&T water · 2022Article
- Opportunistic Premise Plumbing Pathogens. A Potential Health Risk in Water Mist Systems Used as a Cooling Intervention.Pathogens (Basel, Switzerland) · 2021Article
- Microbiological Health Risk Assessment of Water Conservation Strategies: A Case Study in Amsterdam.International journal of environmental research and public health · 2021Article
- Environmental abiotic and biotic factors affecting the distribution and abundance of Naegleria fowleri.FEMS microbiology ecology · 2020Review
- Microfluidic quantification of multiple enteric and opportunistic bacterial pathogens in roof-harvested rainwater tank samples.Environmental monitoring and assessment · 2018Article
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Authors and funding
7 authors.
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Abstract
Roof-harvested rainwater (RHRW) has been used as an alternative source of water in water scarce regions of many countries. The microbiological and chemical quality of RHRW has been questioned due to the presence of bacterial and protozoan pathogens. However, information on the occurrence of pathogenic amoeba in RHRW tank samples is needed due to their health risk potential and known associations with opportunistic pathogens. Therefore, this study aims to determine the quantitative occurrence of Naegleria fowleri in RHRW tank samples from Southeast Queensland (SEQ), Australia (AU), and the Kleinmond Housing Scheme located in Kleinmond, South Africa (SA). In all, 134 and 80 RHRW tank samples were collected from SEQ, and the Kleinmond Housing Scheme, Western Cape, SA, respectively. Quantitative PCR (qPCR) assays were used to measure the concentrations of N. fowleri, and culture-based methods were used to measure fecal indicator bacteria (FIB) Escherichia coli (E. coli) and Enterococcus spp. Of the 134 tank water samples tested from AU, 69 and 62.7% were positive for E. coli, and Enterococcus spp., respectively. For the SA tank water samples, FIB analysis was conducted for samples SA-T41 to SA-T80 (n = 40). Of the 40 samples analyzed from SA, 95 and 35% were positive for E. coli and Enterococcus spp., respectively. Of the 134 water samples tested in AU, 15 (11.2%) water samples were positive for N. fowleri, and the concentrations ranged from 1.7 × 10
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