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Relación entre el estado serológico a leucosis bovina enzoótica y parámetros reproductivos en hatos lecheros especializados de Costa Rica
(Universidad Nacional, Costa Rica, 2015-03-04)
Se realizó un estudio longitudinal y analítico para determinar la relación entre el estado serológico al virus de la leucosis bovina enzoótica (VLBE) y los parámetros reproductivos, en 26 fincas lecheras de Costa Rica ...
Evaluation of a voluntary control program for the detection of Bovine Leukemia Virus antibodies based on agar gel immunodiffusion test in dairy farms in Costa Rica
(Universidad Nacional, Costa Rica, 2015-05-02)
A total of 20 farms were analyzed repeatedly during five years using only the agar gel immunodiffusion
test (AGIDT) as part of a voluntary control program of Bovine Leukemia Virus (BLV). After
five years of cleaning up ...
Presence of Maedi-Visna in Costa Rican sheep flocks
(Small Ruminant Research, 2015-01-22)
A total of 359 sheep serum samples from 15 farms were analyzed for the presence of antibodies against Maedi Visna Virus (MVV) by Enzyme-linked Immunosorbent Assay (ELISA). Additionally, a survey was applied to the sheep ...
Seroprevalencia y factores de riesgo asociados al virus Lengua Azul (BTV) en hatos ovinos costarricenses
(Universidad Nacional, Costa Rica, 2015-08)
Detectar anticuerpos contra el virus Lengua Azul (BTV, Blue Tongue Virus)
mediante técnica inmunoenzimática (ELISA) comercial, e identificar los
factores de riesgo asociados a esta infección viral en hatos ovinos
cost ...
Neotropical bats from Costa Rica harbour diverse coronaviruses
(Blackwell, 2015)
Bats are hosts of diverse coronaviruses (CoVs) known to potentially cross the
host–species barrier. For analysing coronavirus diversity in a bat species-rich
country, a total of 421 anal swabs/faecal samples from Costa ...