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    • Presence of Maedi-Visna in Costa Rican sheep flocks 

      Dolz, Gaby; Villagra-Blanco, Rodolfo; Solórzano-Morales, Antony; Alfaro-Alarcón, Alejandro; Montero-Caballero, Danilo; Romero-Zúñiga, Juan José (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 ...