The Pennsylvania Department of Agriculture warns consumers to discard Byers Organic Dairy raw milk bought between July 8-10, 2025, with sell-by dates July 22-23, 2025. Routine testing confirmed contamination with Shigatoxin-producing E. coli. The milk, sold in half-gallon and gallon plastic containers, was available at the farm’s store in Mercersburg, Franklin County, PA. The store has removed the milk but cannot provide a customer list.
Pennsylvania officials issue public health warning about raw, unpasteurized milk from Byers Organic Dairy
