The Pennsylvania Department of Agriculture has issued a warning to consumers regarding Byers Organic Dairy brand raw milk. The advisory pertains to milk purchased between July 8 and July 10, 2025, with sell-by dates of July 22 and July 23, 2025. Testing revealed contamination with Shigatoxin-producing E. coli bacteria.
The affected milk was sold in plastic half-gallon and gallon containers at the farm’s store located at 10139 Church Hill Road in Mercersburg, Franklin County. Although the store has removed the product from its shelves, it could not provide a list of customers who bought the milk.
Shigatoxin-producing E. coli can cause various illnesses, including diarrhea, urinary tract infections, pneumonia, and sepsis. Those most at risk include children under five years old, adults over 65, and individuals with weakened immune systems. There have been no reported illnesses linked to this product so far.
Consumers who have consumed the raw milk are advised to consult a physician if they experience any symptoms. Additional information on the risks associated with drinking raw milk is available on the Centers for Disease Control and Prevention website.
The Pennsylvania Department of Agriculture emphasizes its commitment to food safety through its inspection services. For further details about food safety in Pennsylvania, visit agriculture.pa.gov.
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