Expired Meat Causes Illness - Costco, Montréal Québec

300 Rue Bridge, Montréal, H3K 2C3 Québec, Canada

I purchased 2 packs of beef, pork and chicken on November 30, 2024 at Costco Bridge Street in Montreal. Arriving home I noticed that one of the 2 packages of beef was expired even though the date was not past. The meat was green and smelly.
I cooked the other packages but 12 people got sick after eating. Most of them vomited and some had diarrhea. | Symptoms: Diarrhea, Vomiting