1921
Volume 77, Issue 3
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645

Abstract

No epidemiologic study for cystic echinococcosis in México has yet been described. The objective of this work was to determine the prevalence and distribution of human echinococcosis in a community of the state of México and its probable risk factors. A cross-sectional study was performed; household census was used to randomly select houses. The larval stage of was searched by ultrasound in liver, spleen, and kidney. A questionnaire was used for the investigation of risk factors. The study was performed with 401 persons, 64% were female. The prevalence of echinococcosis was 0.75%. Cases were distributed in the same sector of the community. The close distribution of cases suggests the same exposure source. There were 426 dogs in the community; feces were collected from 414 of these in search of cestode eggs. After treatment, 3 dogs had but none had . This paper pioneers the search of human echinococcosis in México because it provides evidence of the presence of this tissue parasite at the community level.

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2007-09-01
2017-09-23
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  • Received : 07 Dec 2006
  • Accepted : 19 Mar 2007

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