The product is categorized as "Not-Ready-To-Eat" and cooking instructions on the product label clearly state that product must be cooked to 160 degrees, which would effectively kill the bacteria.
https://www.fda.gov/safety/recalls-market-withdrawals-safety-alerts/caesars-pasta-llc-recalls-frozen-manicotti-because-possible-health-risk
Caesar's Pasta, LLC Recalls Frozen Manicotti Because of Possible Health Risk
Summary
Company Announcement Date: December 29, 2022
FDA Publish Date: December 29, 2022
Product Type: Food & Beverages
Reason for Announcement: Listeria monocytogenes
Company Name: Caesar’s Pasta, LLC
Brand Name: Caesar’s Pasta & Orefresco
Product Description: Frozen manicotti
https://www.fda.gov/safety/recalls-market-withdrawals-safety-alerts/caesars-pasta-llc-recalls-frozen-manicotti-because-possible-health-risk
Caesar's Pasta, LLC Recalls Frozen Manicotti Because of Possible Health Risk
Summary
Company Announcement Date: December 29, 2022
FDA Publish Date: December 29, 2022
Product Type: Food & Beverages
Reason for Announcement: Listeria monocytogenes
Company Name: Caesar’s Pasta, LLC
Brand Name: Caesar’s Pasta & Orefresco
Product Description: Frozen manicotti