The Centers for Disease Control and Prevention (CDC) has reported additional cases in a multistate outbreak of Listeria infections linked to prepared meals. According to the CDC, there have been seven new illnesses, six hospitalizations, and two deaths since the last update. The deaths were reported in Hawaii and Oregon.
Investigators are working to determine whether the newly affected individuals consumed previously recalled foods or if other products may be contaminated. The CDC has advised consumers to check their refrigerators and freezers for recalled foods and not to eat them. “Do not eat recalled foods. Throw them away or return them to where you bought them,” the agency stated.
The CDC also recommends cleaning refrigerators, containers, and surfaces that may have come into contact with recalled foods because Listeria can survive at refrigerator temperatures and spread easily.
Listeria poses a greater risk for people aged 65 or older, pregnant women, or those with weakened immune systems. In these groups, Listeria is more likely to cause invasive listeriosis—a severe illness that can lead to hospitalization or death. Pregnant women infected with Listeria face risks such as pregnancy loss, premature birth, or serious infection in newborns.
Symptoms of Listeria infection usually begin within two weeks after eating contaminated food but can appear as soon as the same day or up to 10 weeks later. Pregnant women often experience fever, muscle aches, and tiredness; others may also develop headache, stiff neck, confusion, loss of balance, or seizures.
The CDC encourages anyone experiencing symptoms after eating recalled foods to contact a healthcare provider immediately. More information about the outbreak and related recalls can be found on the CDC’s website: https://www.cdc.gov/listeria/outbreaks/chicken-fettuccine-alfredo-06-25/index.html
For state-specific case inquiries, individuals should reach out to their state health department.
The CDC continues its efforts in identifying sources of outbreaks and protecting public health by providing timely information and supporting local initiatives across the United States.
