The FDA is collaborating with the Michigan Department of Community Health (MDCH), the Illinois Department of Public Health, the Indiana State Board of Animal Health and the Indiana State Health Department, to investigate the outbreak.
MDCH reports that, as of March 24, 2010, it received reports of 12 confirmed cases of illness from Campylobacter infections in consumers who drank raw milk. The raw milk originated from Forest Grove Dairy in Middlebury, IN.
Raw milk is unpasteurized milk from hoofed mammals, such as cows, sheep, or goats. Raw milk may contain a wide variety of harmful bacteria – including Salmonella, E. coli O157:H7, Listeria, Campylobacter and Brucella -- that may cause illness and possibly death. Public health authorities, including FDA and the Centers for Disease Control and Prevention, have expressed concerns about the hazards of drinking raw milk for decades.
Symptoms of illness caused by various bacteria commonly found in raw milk may include vomiting, diarrhea, abdominal pain, fever, headache and body ache. Most healthy individuals recover quickly from illness caused by raw milk. However, some people may have more severe illness, and the harmful bacteria in raw milk can be especially dangerous for pregnant women, the elderly, infants, young children and people with weakened immune systems.