Malaria Prevalence in Children

The purpose of this pilot study is to evaluate the use of (1) 'malaria prevalence', (2) 'malaria incidence' and (3) 'malaria mortality' as a measure of malaria transmission in The Gambia, while mosquito insecticides (larvicides) are used to control malaria-carrying mosquitoes. Two thousand children aged 6 months to 10 years of age will be recruited from villages in the study area. They will be monitored over 7 months for the presence of malaria parasites and signs and symptoms of the disease.