April 17, 2018 — BOOTHBAY, Maine — Public health officials say they will use extreme caution to manage toxic algae blooms this year to prevent another expensive and potentially dangerous shellfish recall.
In the last two years, sudden toxic algae blooms of a previously unrecorded type of phytoplankton forced the Maine Department of Marine Resources to close huge sections of the Down East coast to shellfish harvesting and to issue rare recalls of tons of clams and mussels from as far away as Utah.
Recalls are bad for public health, business and Maine’s seafood brand, said Kohl Kanwit, head of the department’s public health division, during a workshop Tuesday for harvesters, seafood dealers, regulators and researchers at Bigelow Laboratory for Ocean Sciences in Boothbay.
“The risk is high; you never get 100 percent back” from a recall, Kanwit said. “It is really costly for the industry and bad all around.”
This year, the department isn’t taking any chances as it monitors for pseudo-nitzschia, a single-cell organism that can bloom unexpectedly and make domoic acid, a dangerous biotoxin that may cause amnesic shellfish poisoning, or ASP, in humans and animals. In serious cases, ASP can lead to memory loss, brain damage or even death. The first recorded ASP event, on Prince Edward Island in 1987, killed three people and made at least 100 sick.
Read the full story at the Portland Press Herald