CDC Investigates Listeria Outbreak Linked to Deli Meats: North Carolina Residents Urged to Take Precautions

Why it matters locally: The national Listeria outbreak investigation directly impacts North Carolina residents, particularly vulnerable populations like pregnant women, seniors, and those with weakened immune systems. With a population of over 10 million, North Carolina has a significant number of individuals at higher risk for severe Listeria infections. The CDC's recommendation to heat deli meats to 165°F before consumption is crucial for these residents to prevent potential illness. Local health officials will likely be working to monitor for potential cases linked to this outbreak within the state, and businesses, particularly delis and grocery stores, may need to review their food handling procedures to ensure they are minimizing Listeria contamination risks. This situation could lead to increased scrutiny and inspections of such businesses in North Carolina.

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Atlanta, GA—The Centers for Disease Control and Prevention (CDC) is currently investigating a multistate outbreak of Listeria monocytogenes infections. The agency announced it is working with state and local partners to determine the source and scope of the outbreak. The CDC reports that the infections may be linked to consuming meats sliced at deli counters. The agency is using whole genome sequencing to identify cases that are closely related genetically, indicating a common source of infection. Currently, the CDC has not identified a specific deli or meat product responsible for the outbreak. The investigation remains ongoing. The CDC is urging consumers at higher risk of severe Listeria illness to take precautions. Those at higher risk include pregnant women and their newborns, adults aged 65 or older, and people with weakened immune systems. For these individuals, the CDC recommends heating deli meats to an internal temperature of 165°F before consumption to kill potential Listeria bacteria. Listeria monocytogenes is a bacterium that can cause serious illness, particularly in vulnerable populations. Symptoms of Listeria infection can include fever, muscle aches, headache, stiff neck, confusion, loss of balance, and convulsions, sometimes preceded by diarrhea or other gastrointestinal symptoms. Invasive listeriosis spreads beyond the gut. Those who believe they have a Listeria infection should contact their healthcare provider. The CDC will continue to provide updates as the investigation progresses.