FACTORS ASSOCIATED WITH CONTAMINATION OF PUBLIC PARKS (HUÁNUCO, PERÚ) BY TOXOCARA CANIS EGGS AND OTHER ENDOPARASITES OF ZOONOTIC IMPORTANCE

Authors

  • Eddyson Montalvo-Sabino Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-3784-5827
  • Fermin Cipriano-Fonseca Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-2626-2693
  • Edith Marcelo-Andrade Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú.
  • Doila Milagros Rosas-Jara Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-0451-3498
  • Wendy Mike Mines-Huaman Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú.
  • Luz Nathaly Capcha-Tucto Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú.
  • Carla Chavez-Chavez Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-4292-8512
  • Branco Benites-Mendoza Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0002-1809-9251
  • Maribel Sandoval- Tolentino Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-0557-5826
  • Carlos Alberto Pineda-Castillo Escuela Académico Profesional de Medicina Veterinaria, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Hermilio Valdizán, Huanuco, Perú. https://orcid.org/0000-0003-0723-083X
  • Jorge Cárdenas - Callirgos Wabash Global Health Initiative, Wabash College, Crawfordsville, Indiana, US. https://orcid.org/0000-0001-6235-6107
  • Eric J. Wetzel Wabash Global Health Initiative, Wabash College, Crawfordsville, Indiana, US.Department of Biology, Wabash College, Crawfordsville, Indiana, US. https://orcid.org/0000-0003-2336-2744
  • Jose Iannacone Laboratorio de Ecofisiología Animal (LEFA). Facultad de Ciencias Naturales y Matemática (FCNNM). Universidad Nacional Federico Villarreal (UNFV). El Agustino, Lima, Perú.Facultad de Ciencias Biológicas. Universidad Ricardo Palma (URP). Santiago de Surco, Lima, Perú. https://orcid.org/0000-0003-3699-4732

DOI:

https://doi.org/10.24039/rnh201482919

Keywords:

Ancylostoma, contamination by eggs, parasite, public parks, Toxocara.

Abstract

The objective of this work was to evaluate the contamination of public parks in the district of Huánuco, Perú with eggs of Toxocara canis. 32 soil samples were taken in each of 11 parks for a total of 352 samples in May and June of 2014. Parks were selected at random. In each park, 2-3 kg soil was collected according to the double “W” method. Flotation with a saturated sugar solution was used. Samples were considered positive when at least one egg of T. canis was found. Of the 11 parks sampled, T. canis eggs were found in 90.9%. Seven parasites were found along with T. canis in the soil. The sequence of parasite prevalence was in the following descending order: T. canis> Strongylus type eggs of Ancylostoma caninum > A. caninum larvae = Blastocystis hominis > Trichuris vulpis= Entamoeba sp. > Capillaria sp. = Balantidium coli. Parasite richness was 2.45 ± 1.21 (1-4) parasites per public park. Asignificant positive correlation was observed between the area of public parks and parasite richness per public park. No association was found between the condition of the public park and it being positive for T. canis. A dendrogram of similarity of association of parasites present in the 11 public parks showed a greater association between the Strongylus egg type and larvae of A. caninum. Also, a greater similarity existed between T. vulpis, B. coli, Entamoeba sp. and Capillaria sp. T. canis had the lowest similarity with the other parasitic forms. An increase in the prevalence of T. canis was observed in comparison to the previous decade as well as to the presence of other infective parasite stages of public health importance. People and especially children could become contaminated while in public parks and sanitary measures should be taken to control this zoonosis.

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Published

2014-02-11

How to Cite

Montalvo-Sabino, E., Cipriano-Fonseca, F., Marcelo-Andrade, E., Rosas-Jara, D. M., Mines-Huaman, W. M., Capcha-Tucto, L. N., Chavez-Chavez, C., Benites-Mendoza, B., Sandoval- Tolentino, M., Pineda-Castillo, C. A., Cárdenas - Callirgos, J., J. Wetzel, E., & Iannacone, J. (2014). FACTORS ASSOCIATED WITH CONTAMINATION OF PUBLIC PARKS (HUÁNUCO, PERÚ) BY TOXOCARA CANIS EGGS AND OTHER ENDOPARASITES OF ZOONOTIC IMPORTANCE. Neotropical Helminthology, 8(2), 259–268. https://doi.org/10.24039/rnh201482919

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Artículos Originales