Is The Listeria Outbreak Over 2025. Epidemiologic and laboratory data now show that meats sliced at deli counters, including boar's head brand liverwurst, are contaminated with listeria and are making people sick. 2025, 5:14 pm utc / updated jan.
According to the cdc, 57 people have been sickened across 18 states by a listeria outbreak linked to sliced deli. Here’s what to know, including symptoms to be aware of.