As part of a major study to evaluate the relationship between environmental changes and occurrence of the infection, prevalence and intensity of infection by intestinal parasites was studied in a sample of school children aged 7 to 14 years living in the City of Salvador. The prevalence of infection by at least one species of protozoa or helminth was 66.1%. Prevalence of infection by helminths increased with age. For all helminth species male children presented the highest prevalence.
CITATION STYLE
Prado Md, Barreto, M. L., Strina, A., Faria, J. A., Nobre, A. A., & Jesus, S. R. (2001). Prevalence and intensity of infection by intestinal parasites in school-aged children in the City of Salvador (Bahia, Brazil). Revista Da Sociedade Brasileira de Medicina Tropical, 34(1), 99–101. https://doi.org/10.1590/s0037-86822001000100016
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