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Home»Public Health Agencies»US Food and Drug Administration»Outbreak Investigation of Listeria monocytogenes: Queso Fresco and Cotija Cheese (February 2024)
Outbreak Investigation of Listeria monocytogenes: Queso Fresco and Cotija Cheese (February 2024)
US Food and Drug Administration

Outbreak Investigation of Listeria monocytogenes: Queso Fresco and Cotija Cheese (February 2024)

foodpoisoningnewsBy foodpoisoningnewsFebruary 5, 2024No Comments10 Mins Read
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Image 2 – Labeling, Rizo Bros Cojita, front of label

Images of Additional Products

Products:

Recalled products include all “Sell By” dates of cheese, yogurt, and sour cream (crema) sold under the brand names:

  • Tio Francisco
  • Don Francisco
  • Rizo Bros
  • Rio Grande
  • Food City
  • El Huache
  • La Ordena
  • San Carlos
  • Campesino
  • Santa Maria
  • Dos Ranchitos
  • Casa Cardenas
  • 365 Whole Foods Market

Product description, size, and UPCs are listed below. Additional information is also available in the firm’s recall notice.

Symptoms of Listeriosis (Listeria Infection)

Symptoms usually start within two weeks after eating food contaminated with Listeria but may start as early as the same day or as late as 10 weeks after. Mild symptoms may include a fever, muscle aches, nausea, tiredness, vomiting, and diarrhea. If the more severe form of listeriosis develops, symptoms may include headache, stiff neck, confusion, loss of balance, and convulsions.  

Stores Affected

  • Sold Nationwide

Status

Ongoing; updates will be provided as they become available.

Recommendations:

  • Do not eat, sell, or serve recalled brands of cheeses, sour creams (cremas), or yogurts manufactured by Rizo Lopez Foods, Inc.
  • Check your refrigerators and freezers for any recalled products and throw them away. If you froze a product without the original packaging and can’t tell if it is part of the recall, throw it away.
  • Consumers, restaurants, and retailers who purchased or received recalled products, including wholesale products, should carefully clean and sanitize any surfaces or containers that it touched. Follow FDA’s safe handling and cleaning advice to reduce the risk of cross-contamination. Listeria can survive in refrigerated temperatures and can easily spread to other foods and surfaces.  
  • If you have symptoms of listeriosis you should contact your health care provider to report your symptoms and receive care.

Recommendations for At-Risk Groups

  • Listeria is most likely to sicken pregnant people and newborns, adults aged 65 or older, and people with weakened immune systems. Other people can be infected with Listeria, but they rarely become seriously ill.
  • Pregnant people typically experience only fever, fatigue, and muscle aches. However, Listeria infection during pregnancy can lead to miscarriage, stillbirth, premature delivery, or life-threatening infection of the newborn.
  • Call your healthcare provider right away if you have symptoms of a Listeria infection.

Current Update

 February 5, 2024 

The FDA and CDC, in collaboration with state and local partners, are investigating illnesses in a multi-year, multistate outbreak of Listeria monocytogenes infections linked to queso fresco and cotija cheeses manufactured by Rizo Lopez Foods, Inc., of Modesto, California.

This outbreak includes cases dating back to 2014 and is currently ongoing. CDC investigated this outbreak in 2017 and 2021. Epidemiologic evidence in previous investigations identified queso fresco and other similar cheeses as a potential source of the outbreak, but there was not enough information to identify a specific brand.

A sample of Rizo Bros Aged Cotija tested positive for Listeria monocytogenes during sampling conducted by the Hawaii State Department of Health’s Food and Drug Branch in January 2024.In response to that finding, Rizo Lopez Foods, Inc. voluntarily recalled one batch of Rizo Bros Aged Cotija Mexican Grating Cheese (8oz) on January 11, 2024. CDC and FDA reopened the investigation in January 2024 after new illnesses were reported in December 2023 and whole genome sequencing (WGS) analysis of the cotija cheese sample showed that it is the same strain of Listeria that is causing illnesses in this outbreak.

According to CDC, of the 22 people interviewed, 16 (73%) reported eating queso fresco, cotija, or other similar cheeses. Among people who remembered specific brands, three people who got sick between 2014 and 2022 reported Don Francisco brand queso fresco or cotija. Don Francisco is one of the brands of recalled cheeses.

FDA initiated an on-site inspection at Rizo Lopez Foods, Inc.  FDA’s inspection is still ongoing; however, an environmental sample collected during that inspection tested positive for Listeria monocytogenes. WGS analysis of that sample showed that it is the same strain of Listeria that is causing illnesses in this outbreak.

In response to this investigation, Rizo Lopez Foods, Inc. has voluntarily recalled all sell by dates of its dairy products. The recalled products include cheese, yogurt, and sour cream sold under the brand names Tio Francisco, Don Francisco, Rizo Bros, Rio Grande, Food City, El Huache, La Ordena, San Carlos, Campesino, Santa Maria, Dos Ranchitos, Casa Cardenas, and 365 Whole Foods Market. The firm has temporarily ceased the production and distribution of these products. while their investigation is ongoing.

FDA’s investigation is ongoing and FDA will continue to update this advisory as information becomes available.


Case Counts

Total Illnesses: 26
Hospitalizations: 23
Deaths: 2
Last Sample Collection Dates: June 15, 2014 – December 10, 2023
States with Cases: AZ, CA, CO, FL, GA, NV, NC, OR, TN, TX, WA
Product Distribution: Nationwide 

Useful Links

  • Food Safety Tips for Retailers and Consumers During an Outbreak
  • Food Safety Resources for Produce Shippers and Carriers During a Foodborne Illness Outbreak
  • Who to Contact
  • What is Listeria?

Product Images

365 Whole Foods Market Part Skim Ricotta Cheese

 

365 Whole Foods Market Whole Milk Ricotta Cheese

 

Cardenas Queso Cotija

 

Casa Cardenas Cotija Polvo Grated Cotija

 

Food City Cotija Cheese

 

Food City Cotija Enchilado

 

Rancho Santa Maria Crema

 

Rizo Bros Cotija Cheese 8 oz

 

Rizo Bros Grated Cotija

 

Rizo Bros Oaxaca Cheese

 

Rizo Bros Queso Fresco

 

Tio Francisco Blanco Suave Cheese

 

Tio Francisco Cotija Cheese 20 oz

 

Tio Francisco Cotija Cheese

 

Tio Francisco Crema Centroamericana

 

Tio Francisco Crema Mexicana

 

Tio Francisco Oaxaca Cheese 12 oz

 

Tio Francisco Oaxaca Cheese 14 oz

 

Tio Francisco Panela Cheese

 

Tio Francisco Queso Blanco

 

Tio Francisco Queso Fresco 14 oz

 

Tio Francisco Queso Fresco

 

Tio Francisco Queso Para Freir

 

Tio Francisco Requeson Cheese

 


Recalled Products

Please see the firm’s press release for a list of recalled products. The following table is a courtesy copy from the FDA.

Product Description Brand Size UPC Sell By Dates
Blanco Suave Tio Francisco 14 oz 7-27242-05355-6 All dates through 03/23/2024
Cotija Rizo Bros 8 oz 7-27242-00043-7 All dates through 07/31/2024
Cotija Tio Francisco 12 oz 7-27242-12017-3 All dates through 07/31/2024
Cotija Tio Francisco 14 oz 7-27242-00517-3 All dates through 7/31/2024
Cotija Food City ~16 oz   All dates through 07/31/2024
Cotija Tio Francisco, San Carlos Available to consumers at retail deli counters in various sizes   All dates through 07/31/2024
Cotija (Grated) Rizo Bros 7 oz 7-27242-14022-5 All dates through 07/31/2024
Cotija (Grated) Tio Francisco, Casa Cardenas 9 oz 7-27242-00022-2 & 8-11371-27109-4 All dates through 06/01/2024
Cotija (Grated) Tio Francisco 20 oz 7-27242-00056-7 All dates through 5/2/2024
Cotija Enchilado Tio Francisco 14 oz 7-27242-00535-7 All dates through 07/31/2024
Cotija Enchilado Food City, Casa Cardenas ~16 oz   All dates through 07/31/2024
Cotija Enchilado Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 07/31/2024
Cotija Rallado Tio Francisco 12 oz 7-27242-00021-5 All dates through 7/31/2024
Cotija Rallado Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 07/31/2024
Crema Centroamericana Tio Francisco 16 oz 7-27242-00440-4 All dates through 06/01/2024
Crema Centroamericana Tio Francisco, Campesino Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema La Deliciosa Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/22/2024
Crema La Suprema Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/22/2024
Crema Latina Tio Francisco 16 oz 7-27242-35445-5 All dates through 6/1/2024
Crema Latina Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema Menonita Campesino Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema Mexicana Tio Francisco, Food City, Santa Maria 16 oz 7-27242-00408-4, 7-27242-22410-9, 7-27242-35403-5 All dates through 06/01/2024
Crema Mexicana Tio Francisco, Campesino Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema Mexicana San Carlos Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema Mexicana Tio Francisco 32 oz 7-27242-32403-8 All dates through 06/01/2024
Crema Nortena Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 06/01/2024
Crema Santa Isabel Centroamericana   Available to consumers at retail deli counters in various sizes   All dates through 04/22/2024
Crema Santa Isabel Latina   Available to consumers at retail deli counters in various sizes   All dates through 04/22/2024
Crema Santa Isabel Mexicana   Available to consumers at retail deli counters in various sizes   All dates through 04/22/2024
Fresco Tio Francisco, San Carlos Available to consumers at retail deli counters in various sizes   All dates through 04/02/2024
Fresco (Michoacano) Tio Francisco, El Huache, La Ordena Available to consumers at retail deli counters in various sizes   All dates through 04/02/2024
Oaxaca Rizo Bros 8 oz 7-27242-00334-6 All dates through 5/2/2024
Oaxaca Tio Francisco 12 oz 7-27242-12332-7 All dates through 05/02/2024
Oaxaca Tio Francisco 14 oz 7-27242-00532-6 All dates through 05/02/2024
Oaxaca Food City ~16 oz   All dates through 05/02/2024
Oaxaca Tio Francisco, San Carlos Available to consumers at retail deli counters in various sizes   All dates through 05/02/2024
Oaxaca (shred) Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 05/02/2024
Panela Tio Francisco 14 oz 7-27242-00550-0 All dates through 3/23/2024
Panela Food City ~16 oz   All dates through 3/23/2024
Panela Tio Francisco, San Carlos, Dos Ranchitos, La Ordena, Campesino Available to consumers at retail deli counters in various sizes   All dates through 03/23/2024
Panela Barra Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/02/2024
Queso Crema Food City ~16 oz   All dates through 3/23/2024
Queso Crema San Carlos Available to consumers at retail deli counters in various sizes   All dates through 03/23/2024
Queso Fresco Rizo Bros 8 oz 7-27242-00159-5 All dates through 04/02/2024
Queso Fresco Don Francisco 10 oz 7-27242-00178-6 All dates through 4/2/2024
Queso Fresco Tio Francisco 12 oz 7-27242-12552-9 All dates through 03/23/2024
Queso Fresco Tio Francisco, Rio Grande 14 oz 7-27242-00552-4, 8-12324-03090-4, 8-12324-03091-1 & 8-12324-03089-8 All dates through 03/23/2024
Queso Fresco Food City ~16 oz   All dates through 3/23/2024
Queso Fresco Tio Francisco, Campesino, San Carlos, Santa Maria, Dos Ranchitos Available to consumers at retail deli counters in various sizes   All dates through 04/02/2024
Queso Para Freir Tio Francisco ~16 oz   All dates through 04/17/2024
Queso Para Freir Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/17/2024
Queso Seco Tio Francisco 14 oz 7-27242-00548-8 All dates through 07/31/2024
Requeson Tio Francisco 14 oz 7-27242-00390-6 All dates through 04/02/2024
Requeson Tio Francisco 15 oz 7-27242-00392-6 All dates through 4/2/2024
Requeson Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/02/2024
Ricotta Part Skim 365 Whole Foods Market 15 oz 9-94824-63052 All dates through 04/02/2024
Ricotta Whole Milk 365 Whole Foods Market 15 oz 9-94824-96245 All dates through 4/2/2024
Yogurt (Plain, Strawberry, Peach & Mango) Tio Francisco Available to consumers at retail deli counters in various sizes   All dates through 04/17/2024

Who to Contact

Consumers who have symptoms should contact their health care provider to report their symptoms and receive care.

To report a complaint or adverse event (illness or serious allergic reaction), you can

  • Call an FDA Consumer Complaint Coordinator if you wish to speak directly to a person about your problem.
  • Complete an electronic Voluntary MedWatch form online.
  • Complete a paper Voluntary MedWatch form that can be mailed to FDA.

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