Legislated list
The National Health Security (National Notifiable Disease List) Instrument 2018 (NNDL) contains the legislated list of nationally notifiable diseases.
The National Health Security Act 2007 underpins the NNDL and our disease surveillance and reporting activities.
Nationally notifiable diseases
The following diseases are nationally notifiable.
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Anthrax
Find out how we define and monitor cases of anthrax, and where you can learn more about this disease. -
Australian bat lyssavirus infection
Find out how we define and monitor cases of Australian bat lyssavirus infection (ABLV), and where you can learn more about this disease. -
Avian influenza in humans (bird flu)
Find out how we define and monitor cases of avian influenza in humans, and where you can learn more about this disease. -
Barmah Forest virus infection
Find out how we define and monitor cases of Barmah Forest virus infection, and where you can learn more about this disease. -
Botulism
Find out how we define and monitor cases of botulism, how you can get vaccinated, and where you can learn more about this disease. -
Brucellosis
Find out how we define and monitor cases of brucellosis, and where you can learn more about this disease. -
Campylobacteriosis
Find out how we define and monitor cases of campylobacteriosis, and where you can learn more about this disease. -
Chickenpox
Find out how we define and monitor cases of chickenpox, how you can get vaccinated, and where you can learn more about this disease. -
Chikungunya virus infection
Find out how we define and monitor cases of chikungunya virus infection, and where you can learn more about this disease. -
Chlamydial infection
Find out how we define and monitor cases of chlamydial infection, and where you can learn more about this disease. -
Cholera
Find out how we define and monitor cases of cholera, and where you can learn more about this disease. -
COVID-19
Find out how we define and monitor cases of COVID-19, how you can get vaccinated, and where you can learn more about this disease. -
COVID-19
COVID-19Find out how we define and monitor cases of COVID-19, how you can get vaccinated, and where you can learn more about this disease. -
Creutzfeldt–Jakob disease (CJD)
Find out how we define and monitor cases of CJD, and where you can learn more about this disease. -
Cryptosporidiosis
Find out how we define and monitor cases of cryptosporidiosis, and where you can learn more about this disease. -
Dengue virus infection
Find out how we define and monitor cases of dengue virus infection, and where you can learn more about this disease. -
Diphtheria
Find out how we define and monitor cases of diphtheria, how you can get vaccinated, and where you can learn more about this disease. -
Donovanosis
Find out how we define and monitor cases of donovanosis, and where you can learn more about this disease. -
Flavivirus infection (including Zika virus)
Find out how we define and monitor cases of flavivirus, including Zika virus, and where you can learn more about this disease. -
Gonococcal infection
Find out how we define and monitor cases of gonococcal infection, and where you can learn more about this disease. -
Group A streptococcal disease – invasive (iGAS)
Find out how we define and monitor cases of iGAS, and where you can learn more about this disease. -
Haemolytic uraemic syndrome (HUS)
Find out how we define and monitor cases of HUS, and where you can learn more about this disease. -
Haemophilus influenzae type b (Hib) infection – invasive only
Find out how we define and monitor cases of Hib, how you can get vaccinated, and where you can learn more about this disease. -
Hepatitis (not elsewhere classified)
Find out how we define and monitor cases of hepatitis (NEC), and where you can learn more about this disease. -
Hepatitis A
Find out how we define and monitor cases of hepatitis A, how you can get vaccinated, and where you can learn more about this disease. -
Hepatitis B
Find out how we define and monitor cases of hepatitis B, how you can get vaccinated, and where you can learn more about this disease. -
Hepatitis C
Find out how we define and monitor cases of hepatitis C, and where you can learn more about this disease. -
Hepatitis D
Find out how we define and monitor cases of hepatitis D, and where you can learn more about this disease. -
Hepatitis E
Find out how we define and monitor cases of hepatitis E, and where you can learn more about this disease. -
Human immunodeficiency virus (HIV)
Find out how we define and monitor cases of HIV, and where you can learn more about this disease. -
Influenza (flu)
Find out how we define and monitor cases of influenza, how you can get vaccinated, and where you can learn more about this disease. -
Japanese encephalitis
Find out how we define and monitor cases of Japanese encephalitis, and where you can learn more about this disease. -
Legionellosis
Find out how we define and monitor cases of legionellosis, and where you can learn more about this disease. -
Leprosy
Find out how we define and monitor cases of leprosy, and where you can learn more about this disease. -
Leptospirosis
Find out how we define and monitor cases of leptospirosis, and where you can learn more about this disease. -
Listeriosis
Find out how we define and monitor cases of listeriosis, and where you can learn more about this disease. -
Lyssavirus infection (not elsewhere classified)
Find out how we define and monitor cases of lyssavirus infection (NEC), and where you can learn more about this disease. -
Malaria
Find out how we define and monitor cases of malaria, and where you can learn more about this disease. -
Measles
Find out how we define and monitor cases of measles, how you can get vaccinated, and where you can learn more about this disease. -
Meningococcal disease – invasive
Find out how we define and monitor cases of meningococcal disease, how you can get vaccinated, and where you can learn more about this disease. -
Middle East respiratory syndrome (MERS)
Middle East respiratory syndrome (MERS) is a rare but severe respiratory illness. It is spread through close contact with camels, camel products, or an infected person. -
Mpox (monkeypox)
We are monitoring the mpox situation in Australia. We will update this page with the latest medical advice and official reports. -
Mumps
Find out how we define and monitor cases of mumps, how you can get vaccinated, and where you can learn more about this disease. -
Murray Valley encephalitis virus infection
Find out how we define and monitor cases of Murray Valley encephalitis, and where you can learn more about this disease. -
Paratyphoid fever
Find out how we define and monitor cases of paratyphoid fever, and where you can learn more about this disease. -
Pertussis (whooping cough)
Find out how we define and monitor cases of whooping cough, how you can get vaccinated, and where you can learn more about this disease. -
Plague
Find out how we define and monitor cases of plague, and where you can learn more about this disease. -
Pneumococcal disease – invasive
Find out how we define and monitor cases of pneumococcal disease, how you can get vaccinated, and where you can learn more about this disease. -
Poliovirus infection
Find out how we define and monitor cases of polio, how you can get vaccinated, and where you can learn more about this disease. -
Psittacosis (ornithosis)
Find out how we define and monitor cases of psittacosis (also called ornithosis), and where you can learn more about this disease. -
Q fever
Find out how we define and monitor cases of Q fever, and where you can learn more about this disease. -
Rabies
Find out how we define and monitor cases of rabies, and where you can learn more about this disease. -
Respiratory syncytial virus (RSV) infection
Find out how we define and monitor cases of RSV infection, and where you can learn more about this disease. -
Ross River virus infection
Find out how we define and monitor cases of Ross River virus infection, and where you can learn more about this disease. -
Rotavirus infection
Find out how we define and monitor cases of rotavirus infection, how you can get vaccinated, and where you can learn more about this disease. -
Rubella (German measles)
Find out how we define and monitor cases of rubella, how you can get vaccinated, and where you can learn more about this disease. -
Salmonellosis
Find out how we define and monitor cases of salmonellosis, and where you can learn more about this disease. -
Severe acute respiratory syndrome (SARS)
Find out how we define and monitor cases of SARS, and where you can learn more about this disease. -
Shiga toxin‑producing Escherichia coli (STEC) infection
Find out how we define and monitor cases of STEC, and where you can learn more about this disease. -
Shigellosis
Find out how we define and monitor cases of shigellosis, and where you can learn more about this disease. -
Shingles
Find out how we define and monitor cases of shingles, how you can get vaccinated, and where you can learn more about this disease. -
Smallpox
Find out how we define and monitor cases of smallpox, and where you can learn more about this disease. -
Syphilis
Find out how we define and monitor cases of syphilis, and where you can learn more about this disease. -
Tetanus
Find out how we define and monitor cases of tetanus, how you can get vaccinated, and where you can learn more about this disease. -
Tuberculosis (TB)
Find out how we define and monitor cases of TB, and where you can learn more about this disease. -
Tularaemia
Find out how we define and monitor cases of tularaemia, and where you can learn more about this disease. -
Typhoid fever
Find out how we define and monitor cases of typhoid fever, and where you can learn more about this disease. -
Varicella zoster infection (unspecified)
Find out how we define and monitor cases of varicella zoster infection, how you can get vaccinated, and where you can learn more about this disease. -
Viral haemorrhagic fever
Find out how we define and monitor cases of viral haemorrhagic fever, and where you can learn more about this disease. -
West Nile virus infection – including Kunjin virus
Find out how we define and monitor cases of West Nile/Kunjin virus infection, and where you can learn more about this disease. -
Yellow fever
Find out how we define and monitor cases of yellow fever, and where you can learn more about this disease.
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