<unk>  is associated with an autoimmune reaction. In non-paraneoplastic<unk> , this is typically due to infection (commonly herpes simplex virus) or as a systemic autoimmune disorder.<unk>  associated with cancer or tumors is called paraneoplastic<unk> .
Limbic encephalitis
La Crosse encephalitis
Powassan encephalitis
Saint Louis encephalitis
Autoimmune encephalitis
Rasmussen's encephalitis
Japanese encephalitis
Viliuisk encephalomyelitis