Cheese Products Recalled Due to Possible E. Coli Contamination

cheese-recall-products

On October 25, 2025, Peterson Company announced a recall of a variety of cheese products. This recall is due to possible Shiga toxin-producing E. coli contamination. Affected products were sold to distributors, retailers, and food businesses in Colorado, Idaho, Oregon, and Washington between July 27 and October 24, 2025. The products sold as 2.5 lb. round cheese wheels were Whatcom Blue, Farmhouse, Peppercorn, and Mustard Seed. The products sold as 5-6 oz half-moon pieces were Whatcom Blue and Farmhouse. The cheese wheels had batch codes of 250527B, 250610B, 250618B, 250624B, 250603F, 250616B, 250603P, and 250616M. The half-moon pieces were packaged in clear plastic wrap and have the manufacturing codes jet printed onto the packaging or affixed with a tan-to-orange sticker. The affected manufacturing codes were 793511, 781511, 775511, 761511, 765511, 752511, 738511, and 726511.

Shiga toxin-producing E. coli can cause symptoms such as bloody diarrhea, severe stomach cramps, and vomiting in healthy persons and can cause serious and sometimes fatal infections in young children, elderly people, and people with weakened immune systems.  

To date, three illnesses have been reported in relation to this issue. Production of the products has been halted, but consumers may still have them in their homes. Consumers who have the affected products should return them to the place of purchase for a full refund, as well as clean and sanitize any surfaces the products have touched. For any questions or concerns, consumers may contact 360-656-5240, Tuesday - Saturday 11:00 am - 5:00 pm PT.

Featured Stories

brady hardiman leans against a tree in front of a bridge at tapawingo park
Brady Hardiman named 2026 University Faculty Scholar for bringing communities and trees together to grow better cities

Brady Hardiman, associate professor of forestry and natural resources and sustainability...

Read More
Ryan Schnell and Amanda Minton
Animal Sciences alumni apply genetics across animal agriculture

Purdue Animal Sciences alumni apply genetics to improve turkey and swine production.

Read More
Dennis Buckmaster and Student
Purdue Hosts 2026 IoT4Ag Annual Retreat Focused on Advancing Precision Agriculture

Purdue University hosted the 2026 Internet of Things for Precision Agriculture (IoT4Ag) Annual...

Read More
The first graduating class of the Indiana Land Stewardship Leadership Academy, pictured with LSLA lead instructors Jarred Brooke, Jessica Outcalt and Seth Harden.
Indiana Land Stewardship Leadership Academy Celebrates Graduation of First Class

The Indiana Land Stewardship Leadership Academy is celebrating the successful graduation of its...

Read More
Junli Liu and Nathan Mosier hold up a bottle of biokerosene in the lab
Novel method produces sustainable soybean-based biokerosene

Purdue University researchers have developed a novel, patent-pending process to synthesize...

Read More
Three people hold a NACTA 2026 Judging Conference 4-Year Livestock Management Champion Team banner.
Purdue team claims NACTA Livestock Management title

Purdue students sweep top honors at NACTA Livestock Management Contest.

Read More