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Published on June 22, 2026

Clover Hill Dairy Cheese Recall Expands Amid Deadly Listeria Outbreak: What Consumers Need to Know

Clover Hill Dairy Recalls All Cheese Products Following Listeria Contamination Investigation

A major food safety alert has been issued after Clover Hill Dairy expanded its cheese recall due to possible Listeria contamination linked to a multi-state outbreak. Health officials report that the outbreak has already resulted in one death and multiple hospitalizations, raising serious concerns for consumers who may have purchased the affected products.

The Maryland-based dairy company announced a full recall of all cheese products after investigators identified evidence connecting several illnesses to products manufactured at its facility. Consumers across several states are being urged to check their refrigerators and avoid eating any recalled cheese.

Why the Clover Hill Dairy Recall Was Expanded

Initially, the recall focused on specific ricotta and requeson cheese products. However, following further investigation, Clover Hill Dairy broadened the recall to include every cheese product manufactured at its facility.

According to federal health authorities, nine people in Maryland, Virginia, and New York have become ill after consuming contaminated products. One individual has died, while eight others required hospitalization.

Laboratory testing found the outbreak strain of Listeria monocytogenes in multiple cheese samples as well as within the production environment. These findings prompted regulators and company officials to take additional precautions by recalling all potentially affected products.

Investigators believe the contamination issue may have existed for several years. Illness reports associated with the outbreak date back to March 2023 and continued through May 2026, suggesting a prolonged contamination problem.

States Potentially Affected by the Recall

Clover Hill Dairy products were distributed through multiple channels, including:

  • Direct sales at the company's retail market
  • Farmers markets
  • Independent distributors
  • Retail stores

Products were sold in:

  • Maryland
  • Virginia
  • New York
  • New Jersey
  • North Carolina
  • Washington, D.C.

Health officials warn that some products may have reached additional states through secondary distribution networks.

Brand Names Consumers Should Watch For

One challenge in identifying recalled products is that Clover Hill Dairy cheeses were often relabeled before reaching retail shelves.

Affected products may appear under several brand names, including:

  • Kesso
  • Quesos La Ricura
  • Izalco
  • De Mi Pueblo
  • Rio Lindo

Consumers should carefully inspect product labels and manufacturer information. Packaging may include Clover Hill Dairy's permit number: 24-128.

Full List of Recalled Cheese Products

The expanded recall includes numerous cheese varieties, such as:

Fresh and Soft Cheeses

  • Soft Cuajada in Brine
  • Vacuum-Sealed Soft Cuajada
  • Cuajada
  • Ricotta
  • Requeson
  • Requeson with Jalapeños
  • Soft Cuajada Crumbs

Mild Cheese Varieties

  • Yummy Cheddar
  • White Cheddar
  • White Colby
  • Monterey Jack
  • Marble Jack

Sharp Cheese Products

  • Sharp Cheddar
  • Sharp White Cheddar
  • Sharp Monterey Jack

Flavored Cheese Products

  • Horseradish Cheese
  • Old Bay Cheddar

Pepper and Spicy Cheese Varieties

  • Pepper Jack
  • Jalapeño Cheddar
  • Sizzlin Colby with Habanero Peppers

Smoked Cheese Products

  • Smoked Cheddar
  • Smoked White Cheddar
  • Smoked Jalapeño Cheddar

Consumers should not consume any recalled product regardless of packaging size or purchase location.

Understanding Listeria and Its Health Risks

Listeria monocytogenes is a harmful bacterium that can contaminate food products and cause a serious infection known as listeriosis.

While healthy individuals may experience mild symptoms, certain groups face significantly greater risks.

High-risk populations include:

  • Pregnant women
  • Newborn babies
  • Adults aged 65 and older
  • People with weakened immune systems
  • Individuals undergoing cancer treatment
  • Organ transplant recipients

In severe cases, listeriosis can lead to hospitalization, serious complications, and even death.

Symptoms of Listeria Infection

Symptoms can vary depending on the severity of the infection and the individual's overall health.

Common symptoms include:

  • Fever
  • Muscle aches
  • Nausea
  • Vomiting
  • Diarrhea

More severe symptoms may include:

  • Headaches
  • Stiff neck
  • Confusion
  • Loss of balance
  • Convulsions

One particularly challenging aspect of listeriosis is its incubation period. Symptoms may develop within a few hours of consuming contaminated food, but in some cases they may not appear for up to 10 weeks.

Anyone experiencing symptoms after consuming recalled cheese products should contact a healthcare professional immediately.

Special Risks During Pregnancy

Pregnant women are especially vulnerable to complications from Listeria infections.

Even when symptoms appear mild, infection during pregnancy can result in:

  • Miscarriage
  • Stillbirth
  • Premature birth
  • Severe infection in newborns

Healthcare providers encourage pregnant individuals who may have consumed affected products to seek medical advice promptly, especially if symptoms develop.

What Consumers Should Do Now

If you have purchased any Clover Hill Dairy cheese products or suspect that a product may be part of the recall, take the following steps:

Do Not Eat the Product

Even if the cheese appears fresh and has no unusual odor or appearance, it may still contain harmful bacteria.

Dispose of the Product Safely

Consumers may either:

  • Return the product to the retailer for a refund
  • Dispose of it in a secure trash container

Clean and Sanitize Surfaces

Listeria can survive in refrigerated environments and spread to other foods and surfaces.

Be sure to thoroughly clean:

  • Refrigerator shelves
  • Storage containers
  • Cutting boards
  • Countertops
  • Utensils that came into contact with the cheese

Monitor for Symptoms

Watch for signs of illness, particularly if you belong to a high-risk group. Seek medical care if symptoms appear.

Food Safety Remains a Critical Public Health Concern

Food recalls play an important role in protecting public health by removing potentially dangerous products from circulation. This latest recall highlights the importance of food safety monitoring, product testing, and rapid response when contamination is detected.

Consumers are encouraged to stay informed about food recalls issued by federal agencies and manufacturers. Prompt action can help reduce the risk of illness and prevent further spread of foodborne infections.

As the investigation continues, health officials will monitor additional reports and provide updates regarding the outbreak and recall efforts.

Conclusion

The nationwide expansion of the Clover Hill Dairy cheese recall serves as an important reminder that foodborne illnesses can have serious consequences. With one death and multiple hospitalizations already linked to the outbreak, consumers should take the warning seriously.

Anyone who has purchased Clover Hill Dairy cheese products, or products sold under related brand names, should immediately check labels, stop consuming affected items, and follow recommended safety precautions. Early awareness and action remain the best defenses against Listeria-related illness.

Sources

  • Clover Hill Dairy LLC Recall Announcement (June 18, 2026)
  • U.S. Food and Drug Administration (FDA) Food Safety Alert (June 18, 2026)

Disclaimer

This article is intended for informational and educational purposes only and should not be considered medical advice. Information presented here summarizes publicly available reports regarding the Clover Hill Dairy cheese recall and associated Listeria outbreak. Health conditions, symptoms, and risks vary among individuals. Always consult a qualified healthcare professional for diagnosis, treatment, or personalized medical guidance. Food recall information may change as investigations continue.

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