Human hydatid disease in Peru is basically restricted to Echinococcus granulosus genotype G1

Saul J. Santivañez, Ariana M. Gutierrez, Mara C. Rosenzvit, Patricia M. Muzulin, Mary L. Rodriguez, Julio C. Vasquez, Silvia Rodriguez, Armando E. Gonzalez, Robert H. Gilman, Hector H. Garcia

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19 Scopus citations

Abstract

A molecular PCR study using DNA from 21 hydatid cysts was performed to determine which strain type is responsible for human infection in Peru. The mitochondrial cytochrome c oxidase subunit 1 (CO1) gene was amplified in 20 out of 21 samples, revealing that all but 1 sample (19/20, 95%) belonged to the common sheep strain (G1). The remaining samples belonged to the camel strain (G6). The G1 genotype was most frequently found in human cases of cystic hydatid disease (CHD) in Peru. Local control measures should focus primarily on decreasing dog and sheep infection rather than intermediate reservoirs. Copyright © 2008 by The American Society of Tropical Medicine and Hygiene.
Original languageAmerican English
Pages (from-to)89-92
Number of pages4
JournalAmerican Journal of Tropical Medicine and Hygiene
StatePublished - 1 Jul 2008

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    Santivañez, S. J., Gutierrez, A. M., Rosenzvit, M. C., Muzulin, P. M., Rodriguez, M. L., Vasquez, J. C., Rodriguez, S., Gonzalez, A. E., Gilman, R. H., & Garcia, H. H. (2008). Human hydatid disease in Peru is basically restricted to Echinococcus granulosus genotype G1. American Journal of Tropical Medicine and Hygiene, 89-92.