PORTLAND, Ore. – Oregon and Washington have joined California in delaying the start of their commercial crab seasons after dangerous toxin levels were found in the crabs.
Officials say elevated levels of domoic acid were found in crabs in all three states. The toxin is naturally produced by microscopic algae in the Pacific Ocean, but the massive bloom of algae caused by warming ocean conditions this year has led to more toxins produced and consumed by shellfish.
California had already delayed the Nov. 15 start of its season after finding dangerous levels of the toxin.
Oregon on Friday delayed the Dec. 1 start along its entire coast, after testing in recent weeks showed higher toxin levels in the southern half of the state. Oregon Department of Fish and Wildlife officials said delay of the season will allow completion of additional testing to make sure toxin levels are safe.
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