California Department of Public Health (CDPH) Director and State Health Officer Dr. Karen Smith today warned consumers that the consumption of unpasteurized (raw) dairy products may cause serious illness. Six Northern California residents have recently been diagnosed with campylobacteriosis, a bacterial infection that can come from consuming contaminated raw milk.

A recent investigation conducted by CDPH identified multiple bottles of Claravale Farm raw milk that tested positive for Campylobacter. Under the direction of the California Department of Food and Agriculture (CDFA), Claravale Farm has initiated a recall of the affected product.

Although the sale of raw milk from some dairies is legal in California, CDPH does not recommend drinking raw milk or raw milk products or giving raw milk, colostrum, raw cream or other raw milk products to children. Raw milk products sold in California are required to carry a warning label:

“WARNING: Raw (unpasteurized) milk and raw milk dairy products may contain disease-causing microorganisms. Persons at highest risk of disease from these organisms include newborns and infants; the elderly; pregnant women; those taking corticosteroids, antibiotics or antacids; and those having chronic illnesses or other conditions that weaken their immunity.”