Skipanon Brand Seafoods is the latest company to get a warning letter from the US Food & Drug Administration (FDA) over health and safety violations.

The FDA inspected the company's Oregon-based seafood processing facility from August to November last year, where the firm manufactures frozen, vacuum packed smoked salmon and tuna, and low-acid fishery products in hermetically sealed containers, such as smoked, plain, and seasoned salmon and tuna; smoked catfish, and walleye; black cod, razor clams and sardines.

"We found that you have serious violations of the seafood Hazard Analysis and Critical Control Point (HACCP) regulation," said the FDA's letter, issued June 23.

Specifically,