Rizo Lopez listeria outbreak: Here’s what to know

Rizo Lopez listeria outbreak: Here’s what to know

Rizo-López Foods, a California-based cheese and dairy product company, is recalling more than 60 products sold across the country after a listeria outbreak that claimed two lives and caused more than 20 to be hospitalized.

The Centers for Disease Control and Prevention previously investigated listeria outbreaks of the same strain in 2017 and 2021, but was unable to trace them to a specific brand. Last month, they reopened the case after new illnesses were reported in December, and the same strain was found in a cheese sample from Rizo-López Foods.

What foods were remembered?

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 Huach, La Ordina, San Carlos, Campesino, Santa Maria, Dos Ranchitos and Casa Cardenas. , and 365 Whole Foods Market, according to the Food and Drug Administration.

The FDA advised consumers to dispose of any recalled products and to clean and disinfect any surfaces or containers they touched.

What are the first signs of listeria?

Listeria, a bacteria that can contaminate many types of food and cause severe illness, usually develops symptoms within two weeks of exposure, and is most common in pregnant people, newborns, adults 65 or older, and people with weakened immune systems. – Although other people can become infected with listeria, they rarely become seriously ill, according to the CDC.

Symptoms among pregnant women are usually mild and include fever and flu-like symptoms, such as muscle aches and fatigue. However, Listeria infection during pregnancy can lead to miscarriage, stillbirth, premature birth, or life-threatening infection of the newborn.

For non-pregnant women, symptoms include fever, flu-like symptoms, such as muscle aches and fatigue, headache, neck stiffness, confusion, loss of balance, and seizures.

How common is listeria in food?

Some outbreaks of Listeria infection occur each year, according to the CDC.

The CDC urges people at high risk to avoid certain foods potentially contaminated with bacteria, including unpasteurized soft cheeses, raw or lightly cooked sprouts, and unheated deli meats. Listeria can be easily killed by heating food to the lowest safe internal temperature.

How is listeria treated?

Listeria must first be diagnosed through laboratory testing of body tissues or fluids. Most infections can be treated with antibiotics, but specific treatment plans will vary based on the severity of the disease.

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