Consumers are being warned not to eat frozen beef burgers distributed by Mississauga-based Cardinal Meat Specialists because they may be contaminated with E. coli O157:H7 bacteria.

The Canadian Food Inspection Agency says the burgers were distributed to grocery stores across the country. They were sold under the brand names Cardinal Roadhouse, Compliments and Longo's.

For a complete list of affected products, see the Canadian Food Inspection Agency's recall notice

For more information, consumers can call Cardinal Meat Specialists at 1-800-363-1439 or the CFIA at 1-800-442-2342 / TTY 1-800-465-7735 (8:00 a.m. to 8:00 p.m. ET, Monday to Friday)