Dr Byan Betty: Chair of General Practice NZ on meningitis, what is it and what to do about it?
MAR 24, 2023
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What is it? 



  • Serious infection of blood or brain (meningitis)

  • Can lead to very severe disease or even death.

  • Caused by a bacteria called meningococcal. - 15% of us carry it in our nose and throat and it doesn’t harm us.

  • For reasons we don’t understand it can occasionally transmit to others and cause the disease.  


Who gets it? 



  • Peak those under 5, and teenagers/young adults up to 25

  • High risk are young adults moving into halls of residence – university or boarding school

  • We don’t understand why some get the disease. Bug doesn’t survive long outside the nose or throat – thought spread close contact kissing, eating utensils, sneezing.


How do you recognise it? 



  • Often starts with temp, vomiting or muscle/joint pian like any other illness.

  • However, it can worsen every very rapidly without warning – severe headache, stiff neck, drowsiness, rash – serious requires urgent medical attention.

  • It is rare, however can happen out of the blue with little or no warning.


What to do about it? 



  • Antibiotics can cure if get early enough

  • However only real protection immunisation.

  • Under-fives now have a meningitis vaccine in immunisation schedule

  • 13- to 25-year-olds: moving to halls of residence, boarding school can get a free immunisations for the main types of meningitis.

  • As parents think about immunising their children if going to university or boarding school – talk to your GP or Nurse.

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