The prevalence and intensity of soil-transmitted helminths in some rural villages in northern peninsular Malaysia

The prevalence and intensity of soil-transmitted helminths in five rural villages in northern peninsular were investigated. Generally the prevalence and intensity of infection were low in the 0-10- and above 50-year-old age groups when compared with other age groups. The prevalence and intensity of infection in the five villages were quite similar, because of similar socio-economic status. The highest intensity was observed for Ascaris lumbricoides, followed by hookworms and Trichuris trichiura.