Characterization of a Drinking Water Distribution Pipeline Terminally Colonized by Naegleria fowleri

被引：42

作者：

Morgan, Matthew J. ^{[1
]}

Halstrom, Samuel ^{[2
,3
,4
]}

Wylie, Jason T. ^{[2
]}

Walsh, Tom ^{[1
]}

Kaksonen, Anna H. ^{[2
,3
,4
]}

Sutton, David ^{[3
,4
]}

Braun, Kalan ^{[5
]}

Puzon, Geoffrey J. ^{[2
]}

机构：

[1] CSIRO Land & Water, Black Mt Labs, POB 1700, Canberra, ACT 2601, Australia

[2] CSIRO Land & Water, Ctr Environm & Life Sci, Private Bag 5, Wembley, WA 6913, Australia

[3] Univ Western Australia, Sch Pathol & Lab Med, 35 Stirling Highway, Crawley, WA 6009, Australia

[4] Univ Western Australia, Oceans Inst, 35 Stirling Highway, Crawley, WA 6009, Australia

[5] Water Corp Western Australia, 629 Newcastle St, Leederville, WA 6007, Australia

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 2016年 / 50卷 / 06期

关键词：

FREE-LIVING AMEBAS; REAL-TIME PCR; BALAMUTHIA-MANDRILLARIS; PSEUDOMONAS-AERUGINOSA; SEASONAL DISTRIBUTION; MYCOBACTERIUM SPP; ACANTHAMOEBA SPP; MOLECULAR SURVEY; LEGIONELLA SPP; BIOFILMS;

D O I：

10.1021/acs.est.5b05657

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Free-living amoebae, such as Naegleria fowleri, Acanthamoeba spp., and Vermamoeba spp., have been identified as organisms of concern due to their role as hosts for pathogenic bacteria and as agents of human disease. In particular, N. fowleri is known to cause the disease primary amoebic meningoencephalitis (PAM) and can be found in drinking water systems in many countries. Understanding the temporal dynamics in relation to environmental and biological factors is vital for developing management tools for mitigating the risks of PAM. Characterizing drinking water systems in Western Australia with a combination of physical, chemical and biological measurements over the course of a year showed a close association of N. fowleri with free chlorine and distance from treatment over the course of a year. This information can be used to help design optimal management strategies for the control of N. fowleri in drinking-water-distribution systems.

引用

页码：2890 / 2898

页数：9

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