1. Department of Animal Production and Preventive Veterinary Medicine, School of Veterinary Medicine and Animal Husbandry, Prof. Dr. Walter Mauricio Correa Street, 18618-681, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
2. Institut Pasteur, Paulista avenue 393, 01311-000, São Paulo, São Paulo, Brazil
3. Center of Medicine and Wildlife Research (CEMPAS), School of Veterinary Medicine and Animal Husbandry, Prof. Dr. Walter Mauricio Correa Street, 18618-681, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil