Warning: Raw Milk Contaminated with Listeria

Warning Raw Milk Contaminated with Listeria

New York State Agriculture Commissioner Richard A. Ball today warned consumers in Sullivan County and the surrounding area not to consume “unpasteurized” raw farm milk from the Richard Dirie Farm, due to possible Listeria contamination.  The Dirie Farm is located at 1345 Shandelee Road, Livingston Manor, New York. To date, no illnesses are known by the Department to be associated with this product.

A sample of the milk, collected by an inspector from the Division of Milk Control and Dairy Services on October 21, 2014, was subsequently tested by the Department’s Food Laboratory and discovered to be contaminated with Listeria monocytogenes.  On October 23, 2014, the producer was notified of a preliminary positive test result and he volunteered to suspend raw milk sales until the sample results were confirmed.  Further laboratory testing, completed on October 28, 2014, confirmed the presence of Listeria monocytogenes in the raw milk sample.  The producer is now prohibited from selling raw milk until subsequent sampling indicates that the product is free of harmful bacteria.

Listeria monocytogenes is an organism which can cause serious and sometimes fatal infections in young children, cancer patients, elderly people and others with weakened immune systems. Although otherwise healthy persons may suffer only short-term, flu-like symptoms such as high fever, severe headaches, stiffness, nausea, abdominal pain and diarrhea, Listeria can cause miscarriages and stillbirths among pregnant women.

It is important to note that raw milk does not provide the protection of pasteurization, which eliminates all pathogenic bacteria, including Listeria.