Australian national notifiable diseases and case definitions

The Communicable Diseases Network Australia (CDNA) has agreed that the following list of communicable diseases are to be notified nationally and provided to the Commonwealth’s National Notifiable Diseases Surveillance System (NNDSS). CDNA has developed the Surveillance Case Definitions available on this page.

Page last updated: 29 July 2014

Prepared by Communicable Diseases Network Australia

Published by Australian Government Department of Health


Disease list A - Z (click on the disease link for the case definition)

A | B | C | D | E-F-G-H | I-J-K-L | M | N-O-P-Q | R | S | T | U-V-W-X-Y-Z

Case definitions foreword | Case definition appendices (including state or territory notifable diseases)

These data kept in the NNDSS provide a basis for developing public health policy, and identifying and responding to communicable disease outbreaks of national significance. The following list of communicable diseases to be notified nationally was endorsed by CDNA in September 2003 and by Health Ministers on 18 April 2008 as part of the National Health Security Agreement 2008.

Laboratory definitions developed by the Public Health Laboratory Network are also available for some diseases.

National Surveillance Case Definitions for the Australian National Notifiable Diseases Surveillance System

Foreword

A working group of CDNA was convened in 2001 to revise and develop standard surveillance case definitions for all nationally notifiable diseases for reporting to the NNDSS. The surveillance case definitions were progressively developed through a consensus approach over a number of years. The Case Definitions Working Group currently comprises members representing all jurisdictions and the Australian Government Department of Health, the Public Health Laboratory Network, OzFoodNet, the Kirby Institute, the National Centre for Immunisation Research and Surveillance and other communicable disease experts. Laboratory case definitions previously developed by the Public Health Laboratory Network formed the basis for the surveillance case definitions, with clinical and epidemiological elements added, as appropriate.

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Australian national notifiable diseases

Click on the links for each disease for the case definition

CDNA national surveillance case definition

Disease name CDNA implementation date PHLN laboratory case definition
Acquired immunodeficiency syndrome (AIDS) 2004
Anthrax 2004 Anthrax
Arbovirus infection - not elsewhere classified 2004 Alphavirus and flavivirus
Australian bat lyssavirus 2004 Australian bat lyssavirus infection
Barmah Forest virus infection 1 January 2013 Alphavirus and flavivirus
Botulism 2004 Botulism
Brucellosis 7 Jul 2010 Brucellosis
Campylobacteriosis 2004 Campylobacter
Chlamydial infection 1 July 2013 Chlamydia
Cholera 2004 Cholera
Creutzfeldt-Jakob disease (CJD) 16 December 2009
Creutzfeldt-Jakob disease - variant (vCJD) 16 December 2009
Cryptosporidiosis 2004 Cryptosporidiosis
Dengue virus infection 1 January 2013 Alphavirus and flavivirus
Diphtheria 1 July 2013 Diphtheria
Donovanosis 2004 Donovanosis
Gonococcal infection 2004 Gonorrhoea
Haemolytic uraemic syndrome (HUS) 2004
Haemophilus influenzae serotype b (Hib) (invasive only) 2014
Hepatitis A 1 January 2013
Hepatitis B newly acquired 2004
Hepatitis B unspecified 2004
Hepatitis C newly acquired 2004
Hepatitis C unspecified 2004
Hepatitis D 2004
Hepatitis E 1 January 2013
Hepatitis (not elsewhere classified) 2004
Highly pathogenic avian influenza in humans (HPAIH)
Human immunodeficiency virus (HIV) infection - individuals less than 18 months of age 2004
Human immunodeficiency virus (HIV) infection - newly acquired 2004
Human immunodeficiency virus (HIV) infection - unspecified individuals over 18 months of age 2004
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Influenza (laboratory-confirmed)
29 Oct 2008 Influenza
Japanese encephalitis virus infection 12 May 2010 Alphavirus and flavivirus
Legionellosis 1 January 2013 Legionella
Leprosy (Hansen's disease) 1 January 2013
Leptospiriosis 2004 Leptospirosis
Listeriosis 2004 Listeria
Lyssavirus (not elsewhere classified) 2004
Malaria 2004 Malaria
Measles 2004 Measles
Meningococcal infection (invasive) 30 Sept 2009 Meningococcal infections
Mumps 2004
Murray Valley encephalitis virus infection 12 May 2010
Ornithosis 2004
Pertussis (whooping cough) 1 July 2013 Pertussis
Plague 2004 Plague
Pneumococcal disease (invasive) 2004 Pneumococcal disease (invasive)
Poliomyelitis (paralytic and non-paralytic infection) 1 January 2014 Poliovirus
Q fever 2004 Q fever
Rabies 2004
Ross River virus infection 1 January 2013 Alphavirus and flavivirus
Rubella 2004 Rubella
Rubella (congenital) 2004 Rubella (congenital)
Salmonellosis 2004 Salmonella
Severe acute respiratory syndrome (SARS) 2004
Shiga toxin- and verocytotoxin-producing Escherichia coli (STEC/VTEC) 2004 Shiga-like toxigenic Escherichia coli
Shigellosis 2004 Shigellosis
Smallpox 2004 Smallpox
Syphilis (congenital) 1 January 2011 Syphilis
Syphilis (infectious (primary, secondary and early latent), less than 2 years duration) 1 January 2011 Syphilis
Syphilis (more than 2 years or unknown duration) 1 January 2011 Syphilis
Tetanus 1 January 2012 Tetanus
Tuberculosis 1 January 2011 Tuberculosis
Tularaemia 29 Oct 2008 Tularaemia
Typhoid 1 January 2012
Varicella zoster (chickenpox) 14 Aug 2008
Varicella zoster (shingles) 14 Aug 2008
Varicella zoster (unspecified) 14 Aug 2008
Viral haemorrhagic fevers (quarantinable) 1 January 2014
West Nile/Kunjin virus infection 12 May 2010 Alphavirus and flavivirus
Yellow fever 1 January 2013
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Diseases pending national notifiable status

CDNA national surveillance case definition

Disease name Status Last review date PHLN laboratory case definition PHLN last review date
Chikungunya Endorsed by CDNA 12 May 2010

Case definitions appendices

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