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Updated: Jun 5, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
[Gastrointestinal complaints associated to helminth and protozoan: management by the general practitioner]
Nicolas Senn1, Emilie Fasel, Serge de Vallière
1PMU, 1011 Lausanne. Nicolas.Senn@hospvd.ch
Abstract:
Protozoan and helminthes are frequently associated with persistent digestive complaints, not only in returning travelers from the tropics, but also in industrialized countries. The symptoms are often more vague than those associated to bacterial or viral infections and diarrhea is not always a key feature of the clinical presentation. Three stool examinations and a full blood cells count looking for eosinophilia is the comer stone of the investigations looking for digestive parasites. This article reviews the epidemiology, clinical presentation, diagnostic and management of digestive protozoans and helminthes.
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