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Meningitis
Meningitis Learning Center

Meningitis
Meningitis is swelling and irritation (inflammation) of the membranes covering the brain and spinal cord. This inflammation causes changes in the cerebrospinal fluid (CSF) that surrounds the brain and spinal cord. See also: Aseptic meningitis; Men...
Learn about the lumbar puncture procedure and its risks.
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Meningitis can affect you differently depending on your age. Learn more about the symptoms and risk factors for each age group.
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