A family from California found live worms in fish bought at Costco - ForumDaily

San Dimas: Doctor, family sue Costco, alleging live worms were found in Kirkland halibut product as 13-year-old daughter ate it - ABC7 Los Angeles

Horrified Costco Shopper Finds Live Worms in Seafood Product

Woman claims fish purchased at Costco contained live, parasitic worm in package

Family finds parasite in fish bought at Costco

Woman says she found worm in fish bought at Costco

Family Says They Found Parasites in Fish Bought at California Costco, Prompting Investigation

Woman buys fish from Costco, finds live worm inside

Woman says she found worm in fish bought at Costco

Found a worm/parasite in my Flounder after only having it my house for less than 24 hours. : r/Costco

More reports of worms in salmon at San Diego-area Costco stores

Woman says she found worm in fish bought at Costco

Worms found in salmon bought at Costco

Family says parasites were in fish bought at California Costco