CDC investigating multistate outbreak of Listeria infections linked to meats sliced at delis

July 22, 2024
Listeria can cause severe illness (known as invasive listeriosis) when the bacteria spread beyond the gut to other parts of the body.

A Centers for Disease Control and Prevention (CDC) Investigation Notice regarding a multistate outbreak of Listeria monocytogenes infections has been posted at https://www.cdc.gov/listeria/outbreaks/delimeats-7-24/index.html.

Key points:

  • 28 people infected with the outbreak strain of Listeria monocytogenes have been reported from 12 states. Twenty-eight people have been hospitalized and two deaths have been reported, one from Illinois and one from New Jersey.
  • In interviews with sick people, 16 of 18 (89%) reported eating meats sliced at deli counters. The investigation is ongoing to determine which deli meat may be contaminated. CDC does not have information to show that people are getting sick from prepackaged deli meats.

What you should do:

  • People who are at higher risk for getting sick with Listeria should avoid eating meats sliced at deli counters, unless heated to an internal temperature of 165°F or until steaming hot just before serving.
  • Clean your refrigerator, containers, and surfaces that may have touched sliced deli meats.
  • Call your healthcare provider if you have symptoms of Listeria and recently ate meats sliced at deli counters.
  • Businesses should follow USDA-FSIS best practices for controlling Listeria contamination in deli areas.

CDC release

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