The effectiveness of combined control measures on the prevalence of guinea worm disease in Anambra State, Nigeria.
The prevalence of guinea worm Dracunculus medinensis was determined in communities in Anambra State, Eastern Nigeria during the 1984-1985 guinea worm season. Thereafter combined intervention measures which included health education and community participation in pond treatment were introduced in one of the two communities. There was a decrease in disease prevalence from 88.7% to 33% in Group A (372 households) and from 88% to 53% in Group B (368 households), two years after control measures were introduced in Igbeagu community. However, in 345 households in Mpu community without control measures, any decrease was not significant (from 88.7% to 86.5%). Health Education combined with pond disinfection proved to be a much better intervention measure, contributing to the change in attitude and therefore decrease in disease prevalence, than pond disinfection alone.
Nwaorgu
O C
OC
Department of Parasitology and Entomology, Anambra State University of Technology, Enugu, Nigeria.
D004320:Dracunculiasis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D006266:Health Education; D006801:Humans; D009549:Nigeria / Q000453:epidemiology; D015995:Prevalence; D012424:Rural Population; D014867:Water
D014867:Water