BTV\3, \19 and \22 serotypes identified in this study had already been reported in 2016 in an ecological reserve in the State of Paran, infecting pygmy brocket deers ( em Mazama nana /em ) with clinical signs followed by death. [4.62C15.56]), BTV\21 (30.66%, [25.00C36.00]), BTV\22 (12.14%, [5.91C18.55]), BTV\26 (57.00%, [51.41C63.59]). […]