encephalitis due to cytomegalovirus (B25.8) encephalitis due to herpesvirus NEC (B10.0-) encephalitis due to herpesvirus [herpes simplex] (B00.4) encephalitis due to measles virus (B05.0) encephalitis due to mumps virus (B26.2) encephalitis due to poliomyelitis virus (A80.-) encephalitis due to zoster (B02.0) lymphocytic choriomeningitis (A87.2) myalgic encephalomyelitis (G93.32) | 