Page last updated
19 January 2022
Meningococcal disease refers to the group of illnesses that can be caused by a bacterium commonly known as meningococcus (or Neisseria meningitidis).
FAQ
What is meningococcal disease?
Meningococcal bacteria live naturally in the back of the nose and throat in about 10% of the population without causing illness. In a small number of people, the bacteria pass the lining of the throat, enters the bloodstream and consequently causes meningococcal disease.
The infection can develop very quickly, however, if the infection is diagnosed early enough and the right antibiotics are given quickly, many people can make a complete recovery. However, for IMD, between 5–10% of people will die, even with treatment. Others will be left with permanent disabilities including loss of limbs or some form of brain damage.
Sources & Citations
1.Australian Immunisation Handbook. Meningococcal disease. Available at: https://immunisationhandbook.health.gov.au/vaccine-preventable-diseases/meningococcal-disease (accessed December 2021).
2. Better Health. Victoria State Government. Meningococcal disease. Available at: https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/meningococcal-disease (accessed December 2021).
MAT-AU2102477 Date of preparation January 2022
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