Ontario's chief medical officer confirmed on Friday that there was a “genetic fingerprint” between two recent listeriosis cases and the contaminated deli meat, making it the first match in the country since the  2008 recall by Maple Leaf Foods.

The products are affected by this alert include Siena brand Coppa sold in variable weight packages weighing approximately 300-400 g bearing best before dates 10 JN21 or no date, and Siena brand Prosciuttini or Prosciuttini Hot sold in variable weight packages weighing approximately 300-400 g bearing best before dates 10 JN20, 10JN21, 10JN22.