Real Raw Milk Facts
CDC: Ongoing Public Health Hazard of Consuming Raw Milk
The Marler Blog received an advanced copy of a letter to State and Territorial Epidemiologists and to State Public Health Veterinarians from CDC's Dr. Robert Tauxe regarding raw milk dangers. The letter includes updated statistics of reported raw milk related foodborne disease outbreaks and illnesses from 2007-2012.
Read the whole story below:
Dr. Rob Takes On Raw Milk
POSTED BY BILL MARLER ON MAY 9, 2014
It is good to see a leader in public health taking a stand for public health.
Robert V. Tauxe, MD, MPH, Deputy Director, Division of Foodborne, Waterborne, and Environmental Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention wrote the following letter to State and Territorial Epidemiologists and to State Public Health Veterinarians today. I was pleased to get an advanced copy.
The role of raw milk and other unpasteurized dairy products in the transmission of infectious diseases is well documented. Pasteurization is the process of heating milk to a high enough temperature for a long enough time to kill disease-causing bacteria. Raw milk was recognized as a source of severe infections over 100 years ago, and pasteurization of milk to prevent these infections is one of the public health triumphs of the 20th century. Pathogens such as Escherichia coli O157, Campylobacter jejuni, and Salmonella can contaminate milk during the milking process because they are shed in the feces of healthy-looking dairy animals, including cows and goats. Infection with these pathogens can cause severe, long-term consequences, such as hemolytic uremic syndrome, which can result in kidney failure, and Guillan-Barré syndrome, which can result in paralysis. These infections are particularly serious in those who are very young, very old, or who have impaired immune systems. They can be fatal.
Adherence to good hygienic practices during milking can reduce, but not eliminate, the risk of milk contamination. Pasteurization is the only way to ensure that fluid milk products do not contain harmful bacteria. Routine pasteurization of milk from healthy cows in a hygienic setting began in the 1920s and became widespread in the United States by 1950 as a means to reduce contamination and resulting illness. This led to dramatic reductions in many diseases previously associated with milk. Pasteurization is recommended for all animal milk consumed by humans by the Centers for Disease Control and Prevention (CDC), the Food and Drug Administration (FDA), the American Academy of Pediatrics, the American Academy of Family Practitioners, the American Veterinary Medical Association, the National Association of Public Health Veterinarians, and many other medical and scientific organizations.
In 1987, the FDA prohibited the distribution of raw milk across state lines for direct sale to consumers. Despite the federal ban on interstate sale of raw milk and broad use of pasteurization by the dairy industry, human illness and outbreaks associated with consumption of unpasteurized products continue to occur. Raw milk is still available for sale in many states, and CDC data shows that the rate of raw milk-associated outbreaks is 2.2 times higher in states in which the sale of raw milk is legal compared with states where sale of raw milk is illegal.
From 2007 to 2012, the CDC National Outbreak Reporting System received reports indicating:
-81 outbreaks of infections due to consumption of raw milk resulting in 979 illnesses, 73 hospitalizations, and no deaths.
-Most infections were caused by Campylobacter, Shiga toxin-producing Escherichia coli, or Salmonella bacteria, pathogens that are carried by cattle that appear healthy.
-The number of outbreaks increased during this time, from 30 in the three year span 2007–2009 to 51 in 2010–2012.
-Eighty-one percent of outbreaks were reported from states where the sale of raw milk was legal in some form; only 19% occurred in states where the sale of raw milk was illegal.
-The reported outbreaks represent only the tip of the iceberg. For every outbreak and illness that is reported, many others occur that are not reported; the actual number of illnesses associated with raw milk and raw milk products is likely much greater.
-It is important to note that a substantial proportion of the raw milk-associated disease burden falls on children; 59 % of outbreaks involved at least one person aged <5 years.
To protect the health of the public, state regulators should continue to support pasteurization and consider further restricting or prohibiting the sale and distribution of raw milk and other unpasteurized dairy products in their states.
CDC has a recently updated raw milk website that contains useful information and materials, including a list of relevant publications and other scientific resources on illnesses associated with raw milk consumption reproduced in the attachment. The website is: http://www.cdc.gov/foodsafety/rawmilk/raw-milk-index.html This information can be shared with persons involved in foodborne disease outbreak investigations and the regulation of unpasteurized dairy products.
Real Life Dangers of Raw Milk
Several families offered to share their stories on video to help raise awareness about the potential risks and negative effects on health from drinking contaminated raw milk.Real Life Stories