Presence of Trypanosoma vivax DNA in cattle semen and reproductive tissues and related changes in sperm parameters

Luiz Fellipe Monteiro Couto, Luciana Maffini Heller, Dina María Beltrán Zapa, Maria Ivete de Moura, Gustavo Lage Costa, Alliny Souza de Assis Cavalcante, Nathalia Braz Ribeiro, Thiago Souza Azeredo Bastos, Lorena Lopes Ferreira, Vando Edésio Soares, Guilherme Rocha Lino de Souza, Fabiano Antônio Cadioli, Welber Daniel Zanetti Lopes