As of January 26, 2021, a total of 12 people infected with the outbreak strain of Listeria monocytogenes were reported from four states. A list of the states and the number of cases in each can be found on the Map of Reported Cases page.
Listeria samples from ill people were collected from August 6, 2020, to October 30, 2020. Ill people ranged in age from 40 to 89 years, with a median age of 81 years, and 83% were female. All 12 people were hospitalized, and one death was reported from Florida.
Epidemiologic evidence showed that deli meat was the likely source of this outbreak.