[Schistosomiasis in the region of Ziga (Burkina Faso) before the construction of a dam].
The authors report the results of a survey on schistosomiasis in the zone of Ziga (Burkina Faso) where a dam is going to be built. They examined 438 children aged from 7 to 15 years in 5 villages. The appraisal of macroscopic or microscopic hematuria, urine filtration, stool analysis and ultrasonographic examination made possible the assessment of the prevalence and severity of both schistosomiasis. The area was hyperendemic for urinary schistosomiasis. The general prevalence of S. haematobium was higher than 46% and 55% of the children presented at least one lesion of the bladder and 2% of hydronephrosis at ultrasonography. Intestinal schistosomiasis was not observed although few cases have been described in the regional hospital and intermediate host snails have been collected in the area. A surveillance of schistosomiasis, based on school surveys, was strongly recommended in the dam area.
Garba
A
A
Centre de recherche sur les méningites et les schistosomoses (CERMES), Niamey, Niger.
Campagne
G
G
Poda
J N
JN
Parent
G
G
Kambire
R
R
Chippaux
J P
JP
D000293:Adolescent; D002050:Burkina Faso / Q000453:epidemiology; D002648:Child; D004777:Environment; D006801:Humans; D012552:Schistosomiasis / Q000175:diagnosis / Q000453:epidemiology*; D012553:Schistosomiasis haematobia / Q000175:diagnosis / Q000453:epidemiology; D014867:Water / Q000469:parasitology*
D014867:Water