During the period of October 2004 until February 2006, 75 samples of central nervous system (CNS) obtained from horses that died with neurological signs in the state of Minas Gerais were sent to the Laboratory of Compared Virology in ICB/UFMG for diagnosis of equine herpesviruses. All samples were previously diagnosticated negative for rabies virus by the Laboratório de Saúde Animal of the Instituto Mineiro de ...