ArticlePathogens (Basel, Switzerland)2025
Detection of Bovine Leukemia Virus in Argentine, Bolivian, Paraguayan and Cuban Native Cattle Using a Quantitative Real-Time PCR Assay-BLV-CoCoMo-qPCR-2.
Guillermo Giovambattista, Aronggaowa Bao, Olivia Marcuzzi, Ariel Loza Vega, Juan Antonio Pereira Rico, Maria Florencia Ortega Masague, Liz Aurora Castro Rojas, Ruben Dario Martinez, Odalys Uffo Reinosa, Yoko Aida
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In one paragraphArticle in Pathogens (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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5 · Who and what moneyAuthors and funding
10 authors.
Guillermo GiovambattistaInstituto de Genética Veterinaria "Ingeniero Fernando N. Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias, UNLP, Av. 60 y 118 S/N, La Plata 1900, Argentina.
Aronggaowa BaoLaboratory of Global Infectious Diseases Control Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.ORCID 0009-0001-2424-4937 Olivia MarcuzziInstituto de Genética Veterinaria "Ingeniero Fernando N. Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias, UNLP, Av. 60 y 118 S/N, La Plata 1900, Argentina.ORCID 0009-0008-7630-754X Ariel Loza VegaFacultad de Ciencias Veterinarias, Universidad Autónoma Gabriel René Moreno, Santa Cruz de la Sierra 00591, Bolivia.ORCID 0000-0003-0192-5243 Juan Antonio Pereira RicoFacultad de Ciencias Veterinarias, Universidad Autónoma Gabriel René Moreno, Santa Cruz de la Sierra 00591, Bolivia.
Maria Florencia Ortega MasagueAgencia de Extensión Rural (AER Lules-EEA Famaillá), Instituto Nacional de Tecnología Agropecuaria (INTA), Ruta Provincial 301 km 32, Tucumán 4132, Argentina.ORCID 0000-0001-5143-515X Liz Aurora Castro RojasFacultad de Ciencias Veterinarias, Universidad Nacional de Asunción, Acceso Avda. Mcal. Lopez a Campus UNA, San Lorenzo 111421, Paraguay.ORCID 0000-0002-0475-8287 Ruben Dario MartinezFacultad de Ciencias Agrarias, Universidad Nacional de Lomas de Zamora, Av. Juan XXIII y Ruta Provincial Nº 4, Lomas de Zamora 1832, Argentina.
Odalys Uffo ReinosaCentro Nacional de Sanidad Agropecuaria (CENSA), Carretera de Jamaica y Autopista Nacional, San José de las Lajas, La Habana 32700, Cuba.ORCID 0000-0002-1006-9015 Yoko AidaLaboratory of Global Infectious Diseases Control Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.ORCID 0000-0001-7400-3587 Funding
Japan Society for the Promotion of Science FY2023 - L23509
6 · The paper itselfAbstract
Bovine leukemia virus (BLV), an oncogenic retrovirus of the genus Deltaretrovirus, causes enzootic bovine leukosis (EBL), the most prevalent neoplastic disease in cattle and a major source of economic loss. While BLV prevalence has been studied in commercial breeds, data on native Latin American cattle remain limited. This study assessed BLV infection and proviral load in 244 animals from six native breeds: Argentine Creole (CrAr), Patagonian Argentine Creole (CrArPat), Pampa Chaqueño Creole (CrPaCh), Bolivian Creole from Cochabamba (CrCoch), Saavedreño Creole (CrSaa), and Siboney (Sib), sampled across Argentina, Bolivia, Paraguay, and Cuba. BLV-CoCoMo-qPCR-2 assay detected BLV provirus in 76 animals (31.1%), with a mean load of 9923 copies per 10
Indexed as
Enzootic Bovine LeukosisLeukemia Virus, BovineReal-Time Polymerase Chain ReactionAnimalsArgentinaBoliviaCattleCubaParaguayPrevalenceProvirusesViral LoadBLV epidemiologybovine leukemia virus (BLV)deltaretrovirusendogenous retrovirus (ERV)molecular epidemiology
Identifiers
PMID41156616
PMCPMC12567411
What OpenQuestion holds
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LicenceCC BY
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