Prevalence of Waterborne Protozoan Parasites in Two Rural Villages in the West Province of Cameroon

The prevalence of the waterborne protozoan parasites Entamoeba histolytica/dispar, Giardia lamblia, and Cryptosporidium parvum were investigated in Nloh and Bawa, 2 rural agrarian villages in the West Province of Cameroon, Africa. The purpose of this study was to gather baseline data prior to the in...

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Veröffentlicht in:Comparative parasitology 2011-01, Vol.78 (1), p.180-184
Hauptverfasser: Richardson, Dennis J, Callahan, Karen Damon, Dondji, Blaise, Tsekeng, Pierre, Richardson, Kristen E
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container_issue 1
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container_title Comparative parasitology
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creator Richardson, Dennis J
Callahan, Karen Damon
Dondji, Blaise
Tsekeng, Pierre
Richardson, Kristen E
description The prevalence of the waterborne protozoan parasites Entamoeba histolytica/dispar, Giardia lamblia, and Cryptosporidium parvum were investigated in Nloh and Bawa, 2 rural agrarian villages in the West Province of Cameroon, Africa. The purpose of this study was to gather baseline data prior to the installation of biosand water filters in Nloh and to determine the prevalence of these parasites in Nloh and Bawa. Human stool samples were collected during June 2007, (85 from Nloh and 114 from Bawa) and tested utilizing the Triage Micro Parasite Panel® for the presence of the aforementioned protozoans. In Nloh, prevalences of E. histolytica/dispar, G. lamblia, and C. parvum were 15.7%, 14.5%, and 3.6%, respectively; and 7.1%, 1.8%, and 0.0% in Bawa, respectively. There were no significant differences in prevalence among age groups or between genders. The prevalence of G. lamblia was significantly lower in Bawa than in Nloh. However, no significant difference was detected in the prevalences of E. histolytica/dispar between Nloh and Bawa.
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subjects Biological and medical sciences
biosand water filter
Cameroon
Cryptosporidium parvum
Entamoeba dispar
Entamoeba histolytica
Fundamental and applied biological sciences. Psychology
Giardia lamblia
Invertebrates
Nemathelminthia. Plathelmintha
Protozoa
Systematics. Geographical distribution
waterborne disease
title Prevalence of Waterborne Protozoan Parasites in Two Rural Villages in the West Province of Cameroon
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