The Canadian Food Inspection Agency has expanded its recall of select Pizza Pops products due to possible contamination with E. coli O26.
The recall now includes multiple varieties such as three-cheese, pepperoni, pepperoni and bacon, deluxe and 3-meat Pizza Pops sold in various package sizes.
The affected products were added to an earlier recall issued on December 21.
Public health officials say several people across seven provinces were hospitalized in connection with the outbreak.
The CFIA warns that contaminated food may not look or smell spoiled but can still cause serious illness.
Consumers are being urged to check their freezers and either throw out or return affected products.
Symptoms of E. coli infection can include nausea, vomiting, stomach cramps and diarrhea, with higher risks for young children, seniors, pregnant individuals and those with weakened immune systems.