What causes cryptococcal meningitis?

Cryptococcus neoformans meningitis is mainly caused by cryptococcus neoformans infection in the respiratory tract of patients. When the human immunity decreases, cryptococcus neoformans invades the central nervous system of the body, so that the blood-cerebrospinal fluid barrier is destroyed; patients should pay attention to rest, keep the mood relaxed, and go to the neurology department of the regular hospital for examination.