Mapping the probability of schistosomiasis and associated uncertainty, West Africa

Emerg Infect Dis. 2008 Oct;14(10):1629-32. doi: 10.3201/eid1410.080366.

Abstract

We aimed to map the probability of Schistosoma haematobium infection being >50%, a threshold for annual mass praziquantel distribution. Parasitologic surveys were conducted in Burkina Faso, Mali, and Niger, 2004-2006, and predictions were made by using Bayesian geostatistical models. Clusters with >50% probability of having >50% prevalence were delineated in each country.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Africa, Western / epidemiology
  • Animals
  • Anthelmintics / administration & dosage
  • Bayes Theorem
  • Humans
  • Male
  • Models, Statistical
  • National Health Programs
  • Praziquantel / administration & dosage
  • Probability
  • Schistosoma haematobium / isolation & purification
  • Schistosomiasis haematobia / epidemiology*
  • Schistosomiasis haematobia / prevention & control*

Substances

  • Anthelmintics
  • Praziquantel