| Event name: | US-19-031 | |
| Country: | UNITED STATES | |
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Nature of the harmful event: |
Seafood toxins | |
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Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes (Approximate range: 33ppm) | |
| Associated syndrome: | ASP | |
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | blue mussels, manila clams, pacific oyster, geoduck | |
| Report the outcome of a monitoring programme: | Yes (Marine Biotoxin Program at the Washington State Department of Health, Office of Environmental and Health and Safety.) | |
| Event occurred before in this location: | Yes | |
| Individuals to contact: | BORCHERT, Jerry | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Puget Sound, Washington State HAB Area code(s): US-24 |
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| Bloom event dates (yyyy/mm/dd): | ||
| Quarantine levels dates (yyyy/mm/dd): | First detection: 2019-11-04, End: 2019-12-02 | |
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| Causative organism known: | Yes | |
| Causative Species/Genus: |
Pseudo-nitzschia spp.
( cells/L)
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
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| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
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| Bloom location in the water column: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | |||||||||||
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| Economic losses: | Recreational and commercial shellfish harvest seasons were interrupted, causing an economic loss to the Olympic Peninsula and Strait of Juan de Fuca Washington communities. | |||||||||||
| Management decision: | WADOH closed shellfish harvesting at impacted areas to protect public health. | |||||||||||
| Additional harmful effect information: | ||||||||||||
