Examinando por Materia "Goat"

Mostrando 1 - 2 de 2
  • Publicación
    Acceso abierto
    Incidencia de fasciolosis ovina y caprina en el norte del Cesar y sur de La Guajira
    (2018-03) Sierra, Carlos A.; Portillo, Jenny A.; Tafur, Gabriel A.; Martínez Rodríguez, Lorena C
    Fascioliasis is an important disease caused by the parasite Fasciola hepatica, which usually attacks production animals, especially domestic ruminants and occasionally humans, which is why it is of great importance in public health. Commonly described in temperate and humid regions, the indiscriminate transport of animals has allowed this trematode to settle and complete the biological cycle in regions of the dry tropics, such as north of Cesar and south of La Guajira of Colombia. Objective: to identify the incidence of fasciolosis in sheep and goats. Methods: 1039 sheep and goats without discrimination of sex or age of ten municipalities of the two departments randomly were selected. Samples of fecal material were collected rectal by (approximately 100 gr for parasitological diagnosis) using the Dennis technique from samples collected in August 2015 to May 2016. The recovered eggs were analyzed morphologically through light microscopy (increases of 10 x and 40 x). Results: for the total of the analyzed population of 1039 animals of the two species, 150 were positive (14.43%), a total of 27 in goats (18%): 26 females and 1 male; 123 in sheep (82%), 111 females and 12 males. Conclusions: this study demonstrates the importance of fasciolosis in ovine-caprine livestock of north Cesar and south of La Guajira to will take control measures in sanitary inspection processes due to their impact on public health.
  • Publicación
    Acceso abierto
    Toxoplasma gondii in small ruminants in northeastern areas of Colombia: Seroprevalence and risk factors
    (Valledupar : Universidad de Santander, 2020, 2020-08) Martínez Rodríguez, Lorena C; Tafur Gómez, Gabriel-Andres; Guzman Barragan, Blanca-Lisseth; Ciencia UDES
    Sheep and goats are susceptible to infections with Toxoplasma gondii and could play an important role in the transmission of the zoonotic parasite to human. We conducted a cross sectional study to estimate the seroprevalence and to assess the risk factors for T. gondii seropositivity in small ruminants under traditional husbandry systems. This study was carried out from November 2015 to April 2016 in randomly selected small ruminants (n = 1038) from 48 farms located in Colombia, in the departments of northern Cesar in the north and La Guajira in the south. An indirect ELISA was used to detect IgG antibodies to T. gondii in the animals. A standardized questionnaire was used to obtain information on putative risk factors. We conducted the association analyses by using univariable and multivariate logistic regression and report odds ratios (OR) with 95% confidence interval (C.I). The overall seroprevalence in small ruminants was 23.5% (C.I: 21–26.2%). Sheep showed a higher seroprevalence (25.1% C.I: 22.4–28.6%) than goats (18.4% C.I: 22.4–28.6%). The association analysis recognized as risk factors for T. gondii seropositivity farming pigs in addition to small ruminants (OR = 1.96 C.I: 1.414–2.743), the inexistence of manure heap (OR = 2.254 C.I: 1.480–3.433) and drinking water from locally aqueducts (OR = 1.489 C.I: 1.006–2.204). The results of the study confirmed that exposure to T. gondii is common in sheep and goats in dry Caribbean regions of Colombia.