Bovine herpesvirus 6 in buffaloes (Bubalus bulalis) from the Amazon region, Brazil

• DOI: 10.1007/s11250-014-0733-z
• Publication Date: 2014-12-02T16:08:33Z
• Authors: Cairo Henrique So...; Fernanda Gonçalve...; Marcela Ribeiro G...; Grazielle Cossenz...; Graciela Kunrath ...; Antônio Augusto F...; José Diomedes Bar...; Edel Figueiredo B...; Rômulo Cerqueira ...; Jenner Karlisson ...
• Keywords: Bubalus; Bovine leukemia virus; Bovine herpesvirus 1; Cattle Diseases

This study presents the first description of Bovine herpesvirus 6 (BoHV-6) that was isolated from buffaloes of Amazon region in Brazil. Phylogenetic analysis showed that the BoHV-6 Brazilian strains clustered with the sequence of BoHV-6 from elsewhere available at the GenBank. It was observed in some buffaloes with lymphoproliferative disease in one herd, thus the animals were also tested for Bovine leukemia virus (BLV), which has been associated to lymphoma in bovines. All animals were negative to BLV. These results indicate that BoHV-6 is present in buffaloes in Brazil, but the importance and impact of this infection and its association with any illness is still undefined.