Prevalencia de Cryptosporidium Spp. en terneros menores de 30 dias en el Valle de Ubaté - Chiquinquirá Colombia

dc.contributorAvendaño Valenzuela, Catalina Esther, dir.
dc.creatorBallesteros Campos, María Fernanda
dc.creatorPáramo Martínez, Alejandra del Pilar
dc.date.accessioned2019-05-20T14:11:55Z
dc.date.available2019-05-20T14:11:55Z
dc.date.created2019-05-20T14:11:55Z
dc.date.issued2019
dc.identifierhttps://repository.udca.edu.co/handle/11158/1441
dc.identifierMV010 B14p 2019 (205517)
dc.description.abstractCryptosporidium spp. is a protozoan parasite that has been shown to have zoonotic potential and be one of the main public health problems, since it can cause serious outbreaks in humans, due to its importance in public health a study was developed in the Ubaté - Chiquinquirá Valley Colombia, where different variables were analyzed such as the number of animals, water source, age, herd size, stool consistency, municipality and housing. We sampled 136 animals between 3 and 30 days of age in 34 farms, fecal samples were taken directly from the rectum, 136 animals sampled, 9 were positive to Cryptosporidium spp, finding a prevalence of 6.6% in animals. The statistical analysis showed a statistically significant relationship (p <0.05) between the presence of oocysts and the municipalities where the samples were taken, in terms of the age of the calves, although most of the authors report that the most frequent age to find oocysts of Cryptosporidium spp., it is 11-20 days, in the present study no positive animal was found, however, this does not mean that oocysts can not be found at this age. Regarding the other variables, no statistically significant relationship was found. In order to assess whether rainfall affects the presence of this parasite, the volume of rainfall in the same geographical area was compared in the years in which the studies were carried out, being for this study the year 2016 and the months of June and July and for the study conducted by Avendaño et al (2012) were the months of February, March and April, finding that there is no statistically significant relationship in terms of the volume of rainfall and the presence of oocysts. Reaffirming the presence of Cryptosporidium spp in the valley of Ubaté - Chiquinquirá and since there is no effective treatment for infection in both animals and humans, it is important to bear in mind the importance of preventing its transmission, to avoid possible outbreaks.
dc.description.abstractCryptosporidium spp. es un parásito protozoo que ha demostrado tener un potencial zoonótico y ser uno de los principales problemas de salud pública, ya que puede causar graves brotes en humanos, debido a su importancia en la salud pública se desarrolló un estudio en el Valle de Ubaté - Chiquinquirá Colombia, donde se analizaron diferentes variables como el número de animales reunidos, fuente de agua, edad, tamaño de hato, consistencia de las heces, municipio y alojamiento. Se muestrearon 136 animales entre 3 y 30 días de edad en 34 fincas, las muestras de materia fecal fueron tomadas directamente del recto, de los 136 animales muestreados, 9 fueron positivos a Cryptosporidium spp, encontrando una prevalencia de 6.6% en los animales. El análisis estadístico mostro una asociación estadísticamente significativa (p < 0,05) entre la presencia de ooquistes y los municipios donde se tomaron las muestras, en cuanto a la edad de los terneros, aunque la mayoría de los autores reportan que la edad más frecuente para encontrar ooquistes de Cryptosporidium spp, es de 11-20 días, en el presente estudio no se encontró ningún animal positivo, sin embargo, esto no quiere decir que en esta edad no se puedan encontrar ooquistes. En cuanto a las otras variables no se encontró una relación estadísticamente significativa. Al querer si las precipitaciones afectan a la presencia de este parásito, se comparó el volumen de las precipitaciones en la misma zona geográfica en los años donde se realizaron los estudios, siendo para este estudio el año 2016 y los meses de junio y julio y para el estudio realizado por Avendaño et al (2012) fueron los meses de febrero, marzo y abril, encontrando que no hay una relación estadísticamente significativa en cuanto al volumen de las precipitaciones y la presencia de ooquistes. Reafirmando la presencia de Cryptosporidium spp en el Valle de Ubaté – Chiquinquirá y dado que no hay ningún tratamiento eficaz para la infección tanto en animales como en humanos es importante tener en cuenta la importancia de prevenir la transmisión del mismo, para evitar posibles brotes
dc.languagespa
dc.publisherBogotá : Universidad de Ciencias Aplicadas y Ambientales, 2019
dc.publisherFacultad de Ciencias Agropecuarias
dc.publisherMedicina Veterinaria
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dc.titlePrevalencia de Cryptosporidium Spp. en terneros menores de 30 dias en el Valle de Ubaté - Chiquinquirá Colombia
dc.typeTrabajo de grado - Pregrado


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