prevalence of various intestinal helminthiasis has been established among the population of 42 villages in gonbad kavus in the north-east of the caspian littoral during a longitudinal health survey undertaken in this area. stool examination by formaline ether technique been performed among 1240 randomly selected population. surprisingly and contrary to most other areas in iran; very low infecti...

the prevalence of various intestinal helminthiases among the inhabitants of 7 villages was compared with that among the nomadic bakhtiari tribe with its migratory habits. stool examination of 736 nomads and 784 persons of the same ethnic group settled in 7 villages showed that, among the settled population, the pre­valence of infection with ascaris, trichostrongylus spp., trichuris trichiura, h...

We are concerned in this article with six intestinal parasitoses-the four main soiltransmitted helminthiases (ascariasis, trichuriasis, hookworm infection, and strongyloidiasis) and the two leading intestinal protozoan infections (amebiasis and giardiasis). These two groups of parasitoses depend on fecal contamination, but there is a significant epidemiologic difference between them. That is, t...

INTRODUCTION Eosinophilia and anemia are very common hematological alterations in the tropics but population-based studies scrutinizing their value for diagnosing parasitic infections are rare. METHODOLOGY A cross-sectional study was conducted in a rural district in northeast Brazil where parasitic infections are common. Stool and blood samples were collected and individuals were clinically e...

The recently proposed CSF method for diagnosing intestinal helminthiases was compared with the other methods (direct; Faust et al.; spontaneous sedimentation in water; and Kato-Katz) that are routinely for this purpose. The CSF method performed satisfactorily, thus showing that this technique can be adopted for use in diagnoses or epidemiological analyses.

the incidence and hematological effects of helminth infection during pregnancy were investigated among pregnant women in isiala, mbano, southeast nigeria.totally 282 pregnant women were enlisted for the study between october 2011 and september 2012. stool samples were examined for intestinal helminths using formalin-ether sedimentation technique. hemoglobin (hb) and packed cell volume (pcv) lev...

BACKGROUND The incidence and hematological effects of helminth infection during pregnancy were investigated among pregnant women in Isiala, Mbano, Southeast Nigeria. METHODS Totally 282 pregnant women were enlisted for the study between October 2011 and September 2012. Stool samples were examined for intestinal helminths using formalin-ether sedimentation technique. Hemoglobin (Hb) and Packed...

BACKGROUND Although the acute mortality from diarrhoeal diseases is well recognized, the potentially prolonged impact of early childhood diarrhoea on background growth and development is often overlooked. To examine the magnitude and duration of the association of early childhood enteric infections with growth faltering in later childhood, we investigated associations of early childhood diarrho...

BACKGROUND More than 1 billion people are currently infected with soil-transmitted helminths and schistosomes. The global strategy to control helminthiases is the regular administration of anthelmintic drugs to at-risk populations. However, rapid re-infection occurs in areas where hygiene, access to clean water, and sanitation are inadequate. METHODOLOGY In July 2011, inhabitants from two vil...

OBJECTIVE To assess the short-term and long-term impact of selective mass treatment with ivermectin on the prevalence of intestinal helminthiases and parasitic skin diseases in an economically depressed community in north-east Brazil. METHODS An intervention was carried out in a traditional fishing village in north-east Brazil where the population of 605 is heavily affected by ectoparasites a...