[GOPJ]

Listeria monocytogenes can cause serious and sometimes fatal infection in children, the elderly or people with weakened immune systems. Symptoms usually start within two weeks after eating food contaminated with Listeria, but may start as early as the same day or as late as 100 weeks after.

I bought the chicken tortilla kit from COSTCO and served it to friends about a week and a half ago... Is a hundred weeks really possible? Anyone know if an individual store would know if they had the infected product?

[GizmosAndGadgets]

Anyone know if an individual store would know if they had the infected product?

FWIW, we received notifications from Costco for the very few items we purchased there that were later involved in a recall. Retailers have the ability to track batches of products pretty precisely. How they handle that info probably varies greatly...