title: Colonization of irrigation canals by Bulinus abyssinicus and upsurge of urinary schistosomiasis in the middle Awash Valley of Ethiopia.
abstract: The current status of urinary schistosomiasis and snail intermediate 1 hosts in the middle Awash Valley was assessed. Examination of urine by the filtration method for one camp (Assoba) in the Amibara Irrigation scheme showed high human prevalence (70%) and snail infection (7%). Of interest is the fact that now B. abyssinicus, the snail intermediate host of urinary schistosomiasis, has started colonizing the irrigation canals and that our of the infected individuals, 30.3% are itinerant population, possible irrigation workers. The immediate measures to be taken are suggested.
authors.affiliation: Institute of Pathobiology, Addis Abeba University.
authors.forename: A
authors.initials: A
authors.lastname: Bizuneh
authors.forename: H
authors.initials: H
authors.lastname: Birrie
authors.forename: K
authors.initials: K
authors.lastname: Debele
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002033:Bulinus / Q000469:parasitology*; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004199:Disease Vectors; D005002:Ethiopia / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011159:Population Surveillance; D015995:Prevalence; D012553:Schistosomiasis haematobia / Q000453:epidemiology* / Q000635:transmission; D014871:Water Microbiology