General Information

Event name: AU-17-004
Country: AUSTRALIA
Nature of the harmful event:
Seafood toxins
Event directly affected:
Humans
Toxicity detected: No
Associated syndrome: CFP (Ciguatera Fish Poisoning)
Unexplained toxicity:
Species implicated in toxin transmission (transvector): grouper
Report the outcome of a monitoring programme: No
Event occurred before in this location:
Individuals to contact: Hallegraeff Gustaaf

Location & Date

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Location: Latitude: , Longitude: 145.466667
General location information: Lizard Island,
HAB Area code(s): AU-28
Additional location information: grouper caught between Cooktown and Lizard Island
Bloom event dates (yyyy/mm/dd):
Quarantine levels dates (yyyy/mm/dd):
Additional date-related information:

Microalgae

Causative organism known: No
Causative Species/Genus: Gambierdiscus spp. ( cells/L)
Co-Ocurring Species/Genus:
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography: Farrell et al. 2017. Toxins 9, 367

Environmental Conditions

Weather: Turbidity (NTU): Wind direction:
Stratified water: Oxygen content (nL/L): Wind velocity:
Temperature (°C): Oxygen saturation %: Current Direction:
Sechhi disk (m): Salinity: Current Velocity:
Nutrient information:
Temperature Range During Event: Max: °C, Min: °C
Salinity Range During Event:
Bloom location in the water column:
Growth:
Growth Comments
Additional Environmental information:

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Kit used: Type of kit used:
Additional information: no data
Economic losses:
Management decision:
Additional harmful effect information: 4 human poisonings from grouper imported in NSW; 2 severe poisonings lasting 4 weeks
Created at 07:01 on 5 Mar 2018
Updated at 07:11 on 5 Mar 2018
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES