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When a Fever and Stiff Neck Signal Meningitis
Meningitis is an infection of the protective covering around the brain and spinal cord. Learn how fever, stiff neck, and severe headache signal a condition that requires urgent treatment.
When a Lumbar Puncture Is Needed
A lumbar puncture, or spinal tap, helps diagnose meningitis, brain bleeding, and dangerous pressure inside the skull. Learn how the procedure works and why it is sometimes essential in emergency care.