A recent outbreak of E. coli linked to raw cheese produced by a California dairy has resulted in nine reported illnesses across three states, with over half of those affected being children under five years old. The U.S. Food and Drug Administration (FDA) has identified Raw Farm in Fresno, California, as a likely source of this outbreak, raising alarms about ongoing safety issues associated with raw milk products.
Background of the Outbreak
The FDA’s investigation has revealed that individuals fell ill between September 2025 and February 2026 after consuming cheddar cheese from Raw Farm. Among the nine cases reported, three individuals required hospitalisation due to severe complications linked to the E. coli O157:H7 strain, with one patient developing hemolytic uremic syndrome, a serious condition that can lead to kidney failure.
Geographically, the cases are concentrated in California, where seven individuals became ill, while one case each has been reported in Florida and Texas. This cluster of illnesses has prompted the FDA to issue an alert, although the agency has not yet mandated a recall of Raw Farm products.
Previous Health Concerns
This is not the first time Raw Farm has drawn scrutiny. In December 2024, the dairy was implicated in a deadly outbreak of H5N1 bird flu that affected three cats in the Los Angeles area, resulting in the deaths of two of the animals. Additionally, the farm was linked to a substantial salmonella outbreak in the same year, which affected at least 165 individuals.
These repeated incidents have raised significant concerns regarding food safety practices at Raw Farm, which is the largest producer of raw milk in the United States. The connection between raw milk and severe health risks, particularly for vulnerable populations such as young children, is a focal point for public health advocates.
Response from Raw Farm
In response to the recent outbreak, Raw Farm’s president, Aaron McAfee, stated that he would not initiate a voluntary recall of any products unless there is direct evidence linking them to the illnesses. Despite ongoing testing, McAfee claims that all samples taken from retail locations in California have returned negative results for E. coli.
“We’ve sampled 81 items purchased from stores in California, and those were all negative. If I had any concern, I would have issued a voluntary recall,” he asserted. However, the FDA continues to investigate, conducting on-site inspections and advising retailers to remove cheese products from shelves as a precaution.
Public Health Recommendations
The Centers for Disease Control and Prevention (CDC) has echoed concerns surrounding the safety of consuming Raw Farm’s cheese products, recommending that consumers consider avoiding the cheese while investigations proceed. Furthermore, they advise rigorous cleaning of any surfaces or utensils that may have come into contact with the cheese to prevent cross-contamination.
Why it Matters
The ongoing situation at Raw Farm underscores the critical intersection of food safety and public health. With young children particularly at risk for serious complications from E. coli infections, the need for stringent oversight of raw milk products is paramount. This outbreak serves as a reminder of the potential dangers associated with unpasteurised dairy products and highlights the importance of consumer awareness and regulatory vigilance in safeguarding public health. As investigations continue, the implications for food safety practices will be closely monitored, shaping future regulations within the dairy industry.
