title: New challenges in schistosomiasis control in Morocco.
abstract: Cases of schistosomiasis were first detected in 1914. However, there is strong evidence that it was prevailing in the southern part of Morocco long before then. As reported from different African countries, over the last three decades, the development of irrigation has led to the spread of the disease to the north and centre of the country. Thereafter, a national programme of schistosomiasis control was launched by the Ministry of Health in 1983. The programme was based on case detection and treatment, snail control using chemicals, and health education. It has succeeded in reducing the prevalence and intensity of infection to a level low enough to allow an elimination programme to be launched in 1994. The aim is to reach a complete elimination of the disease by the year 2004 in all provinces affected. Though substantial progress was made since the programme started, there is a potential risk of outbreaks in many affected provinces. Therefore, an integrated approach including measures against the intermediate host is needed to reach the goal of elimination. The present paper sheds some light on the features of schistosomiasis in Morocco and presents an evaluation of environmental methods of control of Bulinus truncatus in Tessaout Amont and Akka oasis irrigation schemes. The role of community involvement in planning and implementing environmental measures against the snail intermediate host in modern and traditional irrigation schemes is also discussed.
authors.affiliation: Département de Parasitologie, Institut Agronomique et Vétérinaire Hassan II, B.P. 6202, Instituts, Rabat, Morocco. laamrani@hotmail.com
authors.forename: H
authors.initials: H
authors.lastname: Laamrani
authors.forename: K
authors.initials: K
authors.lastname: Khallaayoune
authors.forename: H
authors.initials: H
authors.lastname: Madsen
authors.forename: J
authors.initials: J
authors.lastname: Mahjour
authors.forename: B
authors.initials: B
authors.lastname: Gryseels
mesh_terms: D000818:Animals; D002033:Bulinus; D003430:Cross-Sectional Studies; D006801:Humans; D009018:Morocco / Q000453:epidemiology; D010572:Pest Control, Biological; D011155:Population Control; D011156:Population Density; D011634:Public Health; D012552:Schistosomiasis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D012621:Seasons; D007507:Therapeutic Irrigation; D014867:Water
chemical_list: D014867:Water