Listeria Outbreak 2024 Produce. More than a dozen staple summer vegetables, including cucumbers, green bell peppers, and parsley, have been voluntarily recalled due to possible listeria contamination. Listeria monocytogenes is a type of bacteria that can cause listeriosis.

October 22, 2024 / 11:28 am edt. Cucumbers sold at walmart in three states have been recalled due to possible contamination with listeria, the u.s.