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Prevalence Of Schistosoma Haematobium Infection Among School-Age Children In Afar Area, Northeastern Ethiopia, Abraham Degarege, Zeleke Mekonnen, Bruno Levecke, Mengistu Legesse, Yohannes Negash, Jozef Vercruysse, Berhanu Erko

Journal Articles: Epidemiology

In this study, the prevalence and intensity of Schistosoma haematobium infection was determined among school-age children living in the Middle and Lower Awash Valley, Afar Regional State of Ethiopia. Between February and May 2014, urine samples were collected from 885 school-age children (5-16 years of age) from the Middle (n = 632; 4 villages) and Lower (n = 253; 3 villages) Awash Valley. All samples were processed using urine filtration to detect and quantify S. haematobium eggs. In addition, a subset of the urine samples was tested for hematuria using a urine dipstick (n = 556). The overall prevalence was …

Comparison Of Individual And Pooled Urine Samples For Estimating The Presence And Intensity Of Schistosoma Haematobium Infections At The Population Level, Abraham Degarege, Berhanu Erko, Zeleke Mekonnen, Mengistu Legesse, Yohannes Negash, Jozef Vercruysse, Bruno Levecke

Journal Articles: Epidemiology

BACKGROUND: There is a lack of cost-effective diagnostic strategies to evaluate whether mass drug administration (MDA) programmes to control Schistosoma haematobium progress as anticipated. The purpose of this study is to provide a proof-of-principle for examination of pooled urine samples as a strategy for rapid assessment of presence and intensity of Schistosoma haematobium infections at the population level.

METHODS: A total of 640 urine samples were collected from 520 school-aged children (520 at baseline and 120 at follow-up) during a clinical trial that was designed to assess the efficacy of praziquantel against Schistosoma haematobium infections in Ethiopia. Individual and pooled …