The Canadian Food Inspection Agency is reporting a recall of several different types of Christie Ritz Bits cheese and pizza flavoured sandwich crackers because they may be contaminated with salmonella.
According to the CFIA, the crackers - produced by Mondelez Canada - have been sold in stores across the country.
They include the following:
Anyone who purchased any of the listed products is told to throw them out or return them to the store where they were bought.
The CFIA advises people to call a doctor if you have eaten one of these products and become sick. Symptoms of salmonella poisoning include fever, headache, vomiting, nausea, abdominal cramps and diarrhea, but these can be life-threatening to young children, pregnant women, the elderly and people with weakened immune systems.
However, they say no one has become ill from these products in Canada.
The recall was triggered by a recall in another country. The CFIA is now conducting a food safety investigation which may trigger additional recalls in the future.