Scientists Discover Cause of Sea Star Wasting Disease That Plagued Oregon Coast for a DecadePublished 08/07/25 at 7:05 a.m.By Oregon Coast Beach Connection Staff(Newport, Oregon) - After more than a decade of mystery surrounding one of the ocean’s most devastating wildlife epidemics, researchers have identified the cause of sea star wasting disease (SSWD), which has killed billions of sea stars along the Pacific coast from Alaska to Mexico. (Photo Oregon Coast Aquarium)Along the Oregon coast, it had been devastating, although now the region is seeing some recovery. Loosing sunflower sea stars has a cascading effect: these sea stars play a critical role in maintaining kelp forests by preying on sea urchins, which otherwise overgraze kelp beds. Oregon Coast Hotels in this area - South Coast Hotels - Oregon Coast Vacation Rentals - Where to eat - Maps - Virtual ToursMORE PHOTOS BELOWOREGON COAST HOTEL REVIEWS (hit refresh to see different reviews)Dreamy Port Orford's Hotels, Rentals, Inns - Unique Rooms of the South Oregon... Lincoln City hotel reviews, availabilityMore About Oregon Coast hotels, lodging.....More About Oregon Coast Restaurants, Dining.....Coastal SpotlightWashington Coast / Oregon Coast Articles (stories are random: hit reload to see different articles)Back to Oregon CoastContact Advertise on Oregon Coast Beach ConnectionAll Content, unless otherwise attributed, copyright © Oregon Coast Beach Connection.