Hello. My aunt (68) is currently in the hospital and has been diagnosed with viral meningitis. She came down with this suddenly several days ago, and it almost immediately effected her brain to a serious extent. The hospital initially thought she had bacterial meningitis based on the severity of her symptoms and mental effects, however they have since said that they've ruled that out and she actually has viral meningitis. We live in a very rural region where mold is common, and have been concerned about the possibility of fungal meningitis as well, though the hospital said they checked for this and it wasn't the case.
I'm wondering, how severe can viral meningitis be? My aunt's mind is currently completely gone. She no longer remembers people, or even any new information for more than a second. If anything she's actually gotten WORSE since being in the hospital. Is it possible for viral meningitis to be this bad? I'm currently very concerned about the possibility of permanent brain damage or even death if this is a misdiagnosis.. Thanks to all who answer.