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Meningococcal disease
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Meningococcal disease includes meningococcal meningitis and meningococcaemia. Meningococcal meningitis is a severe bacterial infection of the membrane that covers the brain and spinal cord. Meningococcaemia is an infection of the blood. Meningococcal meningitis and meningococcaemia are caused by the bacterium Neisseria meningitidis (N. meningitidis), which is known as the meningococcus and infects humans only.
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Information resources
Recent publications
Introduction and implementation of new vaccine field guide [pdf 1.69Mb]
Policy documents
Immunological basis for immunization series
Links
WHO Fact Sheet on meningococcal disease
International travel and health
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Related topics
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