CDC Warns of Salmonella Outbreak Linked to Recalled Eggs in IL, MI, WI

Public health officials are investigating multistate outbreaks of Salmonella infections linked to eggs, prompting recalls from multiple producers. While the outbreaks appear distinct, they underscore the ongoing risk of foodborne illness and the importance of safe food handling practices.

Recent Outbreaks and Recalls

As of October 22, 2025, the U.S. Food and Drug Administration (FDA) is warning consumers about a nationwide recall of eggs from Black Sheep Egg Company due to potential Salmonella contamination. This recall impacts over 6 million eggs distributed between July 9, 2025, and September 17, 2025. The FDA reports that the eggs were potentially repackaged by other companies, leading to a secondary recall by Kenz Henz of Santa Fe, Texas, affecting 12-count packages of Grade AA Large Pasture Raised Eggs.

Separately, in September 2024, the Centers for Disease Control and Prevention (CDC) reported an outbreak of Salmonella infections linked to eggs supplied by Milo’s Poultry Farms LLC. This outbreak affected individuals in nine states – Illinois, Michigan, Wisconsin, California, Colorado, Iowa, Minnesota, Utah, and Virginia – with a disproportionate number of cases in Wisconsin (42) and Illinois (11). A total of 65 people were sickened, and 24 required hospitalization. The outbreak strain of Salmonella identified in this case demonstrated resistance to nalidixic acid and ciprofloxacin, potentially complicating treatment.

Earlier, on June 6, 2025, August Egg Company initiated a recall of its eggs following a CDC investigation. These eggs were sold in Arizona, California, Illinois, Indiana, Nebraska, New Mexico, Nevada, Washington, and Wyoming, encompassing all chicken egg varieties, including organic, cage-free brown, and omega-3 eggs.

Salmonella Infection: Symptoms and Risks

Salmonella is a common bacterial infection that typically causes diarrhea, fever, and stomach cramps. Symptoms usually appear between 6 hours and 6 days after exposure and last for 4 to 7 days. Most individuals recover without specific treatment. However, certain populations are at higher risk of severe illness, including children under 5 years of age, adults 65 years and older, and individuals with weakened immune systems. Severe cases may require hospitalization.

The CDC notes that the Salmonella strain involved in the Milo’s Poultry Farms outbreak exhibited resistance to certain antibiotics, highlighting the growing concern of antimicrobial resistance in foodborne pathogens. This resistance can make infections more difficult to treat and underscores the importance of appropriate antibiotic stewardship.

What to Do If You Have Recalled Eggs

If you have purchased eggs subject to recall, public health officials strongly advise the following:

• Do not eat the eggs.
• Throw the eggs away or return them to the place of purchase.
• Wash and sanitize all surfaces and items that may have come into contact with the recalled eggs using hot, soapy water or a dishwasher.

Consumers who have experienced symptoms of Salmonella infection should contact their healthcare provider.

Preventing Salmonella Infection

While recalls are important for removing contaminated products from the market, preventing Salmonella infection requires consistent adherence to safe food handling practices. These include:

• Thoroughly cooking eggs to an internal temperature of 160°F (71°C).
• Washing hands, cooking utensils, and surfaces after contact with raw eggs.
• Avoiding cross-contamination by keeping raw eggs separate from other foods.
• Refrigerating eggs promptly.

Food safety alerts and recalls are dynamic situations. Consumers can stay informed about the latest updates and information from the CDC and the FDA.