1. Laboratory of Virology and Rickettsial Infections Veterinary Hospital Federal University of Mato Grosso (UFMT) Cuiabá Brazil
2. Veterinary Clinical Laboratory Department of Veterinary Clinics São Paulo State University (UNESP) Botucatu Brazil
3. Department of Veterinary Hygiene and Public Health São Paulo State University (UNESP) Botucatu Brazil
4. Laboratory of Clinical Pathology Veterinary Medicine College University of Cuiabá (UNIC) Cuiabá Brazil
5. Laboratory of Microbiology and Molecular Biology Veterinary Hospital of the Faculty of Veterinary Medicine Federal University of Mato Grosso (UFMT) Cuiabá Brazil
6. Department of Veterinary Medicine Federal University of Paraná (UFPR) Curitiba Brazil