Which of the following statements is NOT true about bacterial meningitis? Usually caused by normal microbiota of the nervous system Causes severe, life-threatening inflammation inside an enclosed space (the skull) Causative bacteria are usually carried to the meninges through the blood Bacteria can grow rapidly in the cerebrospinal fluid because of a lack of leukocytes, complement, and antibodies None of the other four (All of the above are true of bacterial meningitis).