meningitis

meningitis mĕnĭnjī´tĭs [key] or cerebrospinal meningitissĕr˝əbrōspī´nəl [key], acute inflammation of the meninges, the membranes that cover and protect the brain and spinal cord. It can be caused by bacteria, viruses, fungi, or other organisms, usually introduced via the bloodstream from infections elsewhere in the body.

Sections in this article:

• Introduction
• Viral meningitis
• Bacterial meningitis
• Fungal meningitis

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