It you have purchased some Dole Fresh Packed Blueberries in the last little while. you may just want to throw them away or return them as they may have been contaminated with a diarrhea-inducing parasite.

The Canadian Food Inspection Agency says the product could have a possible Cyclospora contamination.

Save-on-Foods issued a recall on the product on Friday

In a release, the CFIA says while some don’t get sick and few get seriously ill. others do suffer from a severe upset stomach and that if you have eaten some of these blueberries and are feeling sick, you should visit a doctor.

The recall includes all of Western Canada.

A list of the affected products can be found here.