algae

Dan Ayres / Washington Dept. of Fish & Wildlife

The west coast is seeing the largest bloom of toxic algae in more than a decade. It's led to the closure of some commercial crab and shellfisheries in Oregon, Washington and California.
 

Wildlife managers spotted a sea lion in Longview, Washington that was arching its back, and then having seizures. They had to euthanize it.

The cause?

Pseudo-nitzchia. It’s a type of algae that releases a neurotoxin. If people eat shellfish or crabs contaminated with it, they can also suffer seizures, short term memory loss and even death.

Ashley Ahearn

Every year, during the warmer months, blooms of algae dot Northwestern waters.
Some of that algae can release toxins, which poison shellfish and the people who might eat those shellfish. In recent years, toxic algal blooms have been more potent and lasted longer. That has scientists trying to understand how our warming climate could be contributing to the problem.

Jacki Williford: “Hi, come on in.”

Jacki Williford and her family live in the suburbs east of Seattle.

Her 7-year old son Jaycee runs by in a Seahawks jersey teasing his little sister.