Meningococcal Surveillance Australia: Reporting period 1 April to 30 June 2024

Monica M Lahra1,2, Sonya Natasha Hutabarat1, Tiffany R Hogan1

  • 1The World Health Organization Collaborating Centre for STI and AMR and Neisseria Reference Laboratory, NSW Health Pathology, Microbiology, Prince of Wales Hospital, Randwick, NSW, 2031, Australia.

Insights

The Australian Meningococcal Surveillance Programme (AMSP) tracks invasive meningococcal disease (IMD) cases and serogroups. Since 2024, reports also include antimicrobial resistance data for key antibiotics.

Area of Science:

  • Microbiology
  • Epidemiology
  • Public Health

Background:

  • Invasive meningococcal disease (IMD) remains a significant public health concern.
  • Effective surveillance is crucial for monitoring disease trends and informing public health interventions.

Purpose of the Study:

  • To report on the number of laboratory-confirmed invasive meningococcal disease (IMD) cases in Australia.
  • To provide updated data on serogroup distribution and antimicrobial resistance patterns.

Main Methods:

  • Laboratory confirmation of IMD cases using culture and molecular techniques.
  • Data collection and reporting through the Australian Meningococcal Surveillance Programme (AMSP).
  • Inclusion of antimicrobial resistance data for ceftriaxone, penicillin, ciprofloxacin, and rifampicin from 2024.

Main Results:

  • Quarterly reports detail IMD case numbers by jurisdiction and serogroup.
  • Expanded 2024 data includes antimicrobial resistance profiles for key antibiotics.
  • Annual reports provide comprehensive analysis of laboratory confirmations.

Conclusions:

  • The AMSP provides essential data for understanding the epidemiology of IMD in Australia.
  • The inclusion of antimicrobial resistance data enhances the programme's utility for guiding treatment strategies.
  • Continued surveillance is vital for tracking changes in IMD and informing prevention efforts.

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