Bibliographic citations
Huamán, J., (2006). Prevalencia del virus de la diarrea viral bovina, y animales persistentemente infectados con el virus, en hatos productores de leche de la irrigación de Majes, Arequipa [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/686
Huamán, J., Prevalencia del virus de la diarrea viral bovina, y animales persistentemente infectados con el virus, en hatos productores de leche de la irrigación de Majes, Arequipa [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2006. https://hdl.handle.net/20.500.12672/686
@misc{renati/476832,
title = "Prevalencia del virus de la diarrea viral bovina, y animales persistentemente infectados con el virus, en hatos productores de leche de la irrigación de Majes, Arequipa",
author = "Huamán Gonzáles, Juan Carlos",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2006"
}
--- The aim of this study was to determine the prevalence of bovine viral diarrhoea virus (BVDV) and persistently infected (PI) animals, in dairy herds located in Majes Arequipa, Peru. The study was carried out in three steps. In the first step, 204 bulk tank milk samples corresponding to 204 herds were taken at Gloria S.A. processing plant in Majes for detection of antibodies against BVDV by indirect ELISA test. In the second step, 286 blood samples were taken from 57 strong positive (Optical Density [OD] ³ 0.900) herds for antibodies against BVDV and PI animals’ detection by indirect and capture ELISAs respectively. In the third step, blood samples were taken from all the animals up to 6 to 24 months old from three herds that have at least one PI animal. The prevalence of BVDV in the 204 herds was 98.04 ± 1.90% (200/204), the levels of antibodies ranged from 0.300 to 2.350 OD.
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