Cheesemakers, especially artisan producers, have suggested that the FDA is applying safety criteria to raw milk cheese production that limits producers without benefitting public health. Raw milk cheeses have been linked to recalls and food poisoning outbreaks in the past several years. Raw milk cheese produced by Family Cow in Pennsylvania caused Campylobacter illnesses in 2013, and there have been dozens of recalls of raw milk cheeses over the years. Raw milk cheese has been recalled for Campylobacter, Salmonella, E. coli, and Listeria monocytogenes contamination in all of the four years Food Poisoning Bulletin has been published. Some studies have concluded that aged raw milk cheeses are safe to eat, since the aging process changes the composition of the cheese. Aging reduces the … [Read more...]
Raw Milk Aged Cheeses Are Relatively Safe, According to Study
According to a study published in Food Microbiology, raw milk aged cheeses are relatively safe. The cheeses must be aged at least 60 days, at temperatures not less than 35 degrees F. The aging process produces low pH, low water activity, and high salt content that renders the cheese inhospitable to bacteria, yeast, and molds. The regulations regarding raw milk aged cheeses were enacted in 1950, "long before contemporary pathogens such as Listeria monocytogenes, E. coli 0157:H7, and Campylobacter had been recognized," according to the study. Those bacteria can tolerate inhospitable environments such as low pH and low water activity. In the last 20 years, "many small and several large foodborne outbreaks linked to consumption of cheese made from unpasteurized milk have occurred, both … [Read more...]
