Outbreaks: Condition and implicated contaminant

Conditions and their corresponding implicated contaminants

Select the name of the implicated contaminant (causative agent) from the drop-down list. This may be a pathogen, toxin or chemical. Select a subtype for a pathogen if applicable.

Next, select the Condition (disease). A table showing the condition to select for a given implicated contaminant is given below. Note that where it is not possible to specify an implicated contaminant, it may still be possible to select a condition (e.g. ‘Gastroenteritis - unknown cause)’.

Click in the ‘pathogen’, ‘subtype’ or ‘condition’ fields and type the first three letters to display a dropdown list of values available. Contact CDRSupport@esr.cri.nz to get an item added to a list.

If there is a second implicated contaminant or condition, complete the Other known condition/implicated pathogen section as above.

Note that where selecting a pathogen/toxin/chemical is not possible or not applicable, it is still possible to select a condition. Conditions for which a pathogen might not be available include conjunctivitis, dengue fever, gastroenteritis - unknown cause, influenza-like illness, respiratory illness.


Pathogen/Toxin/Chemical Condition (disease)
Aeromonas - hydrophila, etc Gastroenteritis / foodborne intoxication
Bacillus - cereus Gastroenteritis / foodborne intoxication
Bordatella - pertussis Pertussis
Brucella - all subtypes Brucellosis
Campylobacter - all subtypes Campylobacteriosis
Chlorine Chemical poisoning from the environment
Ciguatera fish poisoning Gastroenteritis/foodborne intoxication
Clostridium - perfringens Gastroenteritis/foodborne intoxication
Cryptosporidium - parvum Cryptosporidiosis
Escherichia - coli Gastroenteritis/foodborne intoxication
Escherichia - coli O157:H7 VTEC/STEC infection
Giardia - all subtypes Giardiasis
Haemophilus - influenzae type b Haemophilus influenzae type b
Haemophilus - influenzae type NOS Haemophilus influenzae type NOS
Hepatitis virus - A Hepatitis A
Hepatitis virus - B Hepatitis B
Hepatitis virus - C Hepatitis C
Hepatitis virus - NOS Hepatitis NOS
Histamine (scombroid) fish poisoning Gastroenteritis/foodborne intoxication
Influenza virus - A (H1N1) 09 Non seasonal influenza A (H1N1)
Influenza virus - A, A (H1N1), A (H3N2), etc Influenza A
Influenza - B Influenza B
Influenza - NOS Influenza NOS
Lead Lead absorption
Legionella - all subtypes Legionellosis
Leptospira - all subtypes Leptospirosis
Listeria - monocytogenes Listeriosis
Measles virus Measles
Mumps virus Mumps
Mycobacterium - all species Tuberculosis disease
Mycoplasma - pneumoniae Respiratory infection
Neisseria - meningitidis, meningiditis B, etc Meningococcal disease
Norovirus - all genotypes Gastroenteritis/foodborne intoxication
Plasmodium - all subtypes Malaria
Rotavirus Gastroenteritis/foodborne intoxication
Rubella virus Rubella
Salmonella - all sero-types (non-typhoidal) Salmonellosis
Salmonella - Typhi, Typhi A, etc Typhoid fever
Salmonella - Paratyphi A, Paratyphi B, etc Paratyphoid fever
Shigella - all subtypes Shigellosis
Staphylococcus - aureus Gastroenteritis/foodborne intoxication
Tutin Gastroenteritis/foodborne intoxication
Vibrio - cholerae O1, cholerae O139 Cholera
Vibrio - other subtypes Gastroenteritis/foodborne intoxication
Yersinia - enterocolitica, pseudotuberculosis Yersiniosis