Clinical diagnosis includes evaluation for the presence of recurrent or recent herpes infection, fever, headache, altered mental status, convulsions, disturbance of consciousness, and focal signs. Testing of cerebrospinal fluid is usually performed.
Meningoencephalitis
Meningitis
Encephalitis
Granulomatous meningoencephalitis
Encephalomyelitis
Cerebritis
Polioencephalitis
Fungal meningitis