1. Laboratory of Animal Health, LARSANA Federal University of Western Pará, UFOPA Santarém Pará Brazil
2. Amazon University Center (UNAMA) Santarém Brazil
3. Serology and Molecular Biology Laboratory ISPA/UFRA Belém Brazil
4. Faculty of Veterinary Medicine and Animal Science FMVZ, University of São Paulo São Paulo Brazil
5. University of Santo AmaroProgram of Master in Veterinary Medicine and Animal Welfare, São PauloSão Paulo Brazil