A Fresno dairy producer that health authorities have been investigating amid an ongoing outbreak of E. coli is recalling some of its raw cheese products, after initially refusing to do so.

Raw Farm said Thursday it is voluntarily recalling more than a half-dozen varieties of its cheddar cheese made from raw milk. The recalled batches carry expiration dates spanning from May 2026 to September 2026.

Interest in and sales of raw milk have been rising in recent years, fueled by social media and growing support from the Health Secretary Robert F. Kennedy Jr.’s Make America Healthy Again movement. Raw milk has not been pasteurized, which kills germs like E. coli, salmonella, listeria and campylobacter.

The Food and Drug Administration began investigating cases of E. coli food poisoning among people who had reportedly consumed the company’s products last month and previously requested a recall.

In an update last week, the FDA said it was conducting an inspection of the company’s facilities but had not found positive testing for E. coli bacteria among the company’s products.

Raw Farm reiterated that point in its announcement Thursday and added that it was conducting its recall “under protest” and in order to chart “a path forward.”

“This voluntary recall is limited to Raw Farm-brand cheddar cheese, and no other products are being voluntarily recalled,” the company said.

The FDA has the authority to order food companies to recall their products when there is a reasonable risk of serious injury or death, but the agency must first give the company the opportunity to voluntarily comply.

The FDA said last week that nine people, including children, have been sickened in the expanding outbreak.

Of eight people interviewed by health officials, seven reported consuming Raw Farm-brand products, according to the FDA. Two people in 2025 reported drinking Raw Farm milk and five people in 2026 said they ate or were served Raw Farm raw cheddar cheese.

Genetic sequencing of E. coli strains from sick people show that they are all closely related, indicating people in the outbreak “share a common source of infection,” the FDA said.

The federal government does not allow the sale of unpasteurized milk across state lines for human consumption. States have widely varying regulations regarding raw milk, with some allowing retail sales in stores and others allowing sale only at farms. Some states allow so-called cowshares, where people pay for milk from designated animals, and some allow consumption only by farm owners, employees or “non-paying guests.”

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