Consumer avoidance of raw milk ‘only way’ to prevent outbreaks - report

By Mark ASTLEY contact

- Last updated on GMT

Related tags: Milk

Consumer avoidance of raw milk ‘only way’ to prevent outbreaks: report
The “only way” to prevent raw milk-associated foodborne disease outbreaks is for consumers to refrain from eating or drinking unpasteurised milk products, an investigation into a 2012 US Campylobacter outbreak has claimed.

The study, which was headed by the Pennsylvania Department of Health (PADOH), examined last year’s raw milk-associated outbreak of Campylobacter, which sickened 148 people across Pennsylvania, Maryland, West Virginia, and New Jersey.

The outbreak was among the largest linked to unpasteurised milk in Pennsylvania in the US in recent years, according to the report.

Pennsylvania-based The Family Cow store was identified as the source of the outbreak. It held a Pennsylvania Department of Agriculture (PDA) unpasteurised milk permit, and only “minimal deficiencies” ​were found during a recent inspection.

These seemingly reassuring factors “demonstrate the on-going hazards of unpasteurised dairy products,”​ according to the report, which was published in Clinical Infectious Diseases​ journal.

Outbreak demonstrates “importance of pasteurisation”

“This outbreak demonstrates the importance of pasteurisation and the on-going need for consumer education to specifically highlight the risk of serious illness from unpasteurised dairy products and the need to avoid these products,”​ said the report.

The US Food and Drug Administration (FDA) prohibits the interstate sale or distribution of unpasteurised milk products for human consumption. However, many US states permit the sale of these products within their borders.

A total of 12 US states, including Pennsylvania, California, Nevada, New Mexico and New Hampshire, allow the sale of unpasteurised milk products in any retail store. Another 17 US states permit the sale of raw milk products for human consumption on farms.

The number of dairies permitted to sell raw milk products within these states is on the up, the report added.

“The number of dairies legally permitted to sell unpasteurised dairy products in Pennsylvania has grown from 26 in 2002 to 153 in 2013, driven by consumer demand and the higher milk prices obtained by unpasteurised milk producers (PDA, unpublished data),” ​it said.

“This trend is not unique to Pennsylvania and will likely result in a growing number of outbreaks related to unpasteurised dairy products in the United States.”

Consumers can never be assured raw milk “pathogen-free”

Farms that hold the PDA unpasteurised milk permit are currently subjected to annual inspections, and twice-monthly testing. According to the report, officials in the state could consider additional regulations, but this may still not be enough.

“State official should consider additional regulation, such as monthly pathogen testing,” ​said the report.

“However, while it might be possible to reduce the risks associated with unpasteurised milk consumption with further testing, consumers can never be assured that certified unpasteurised milk is pathogen free, even when from a seemingly well-functioning dairy.”

“The only way to prevent unpasteurised milk-associated disease outbreaks is for consumers to refrain from consuming unpasteurised milk," ​the study added.

Allison H Longenberger, Aimee J Palumbo, Alvina K Chu, Mària E Moll, André Weltman, and Stephen M Ostroff Campylobacter jejuni​ Infections Associated With Unpasteurized Milk—Multiple States, 2012 ​Clinical Infectious Diseases 2013: cit231v2-cit231.

Related topics: Regulation & Safety, Fresh Milk

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2 comments

And meat, and Chinese food, and Mexican lettuce, too!

Posted by Jennifer Christiano,

I'm just recovering from food poisoning obtained courtesy of a popular local Chinese buffet. I ate no raw milk there, so how could this be? But it be. So in response, I propose that we ban Chinese food. Those people are obviously too dirty to safely handle comestibles. Oh, and let;s do away with meat while we're at it. Knowing how often kids die from ingesting pathogenically tainted chicken nuggets and burgers, should ANYBODY be allowed to eat the disease-ridden output of those miserable factory farms? And what about produce of any type from Mexico? When the USDA knows that the Mexican farm owners often don't put porta-potties and hand sanitizer in the fields, WHY would they allow potentially tainted vegetables and fruit to be put up for sale in American supermarkets?

Oh, I guess it's because there's big money to be made from the industries that regularly sicken millions. There is little to be gained by allowing independent little family farmers to sell real food, however. The reality is that there's lucrative food, but no such thing as perfectly safe food. Every type of food can cause illness if handled improperly. Our food 'safety', organizations, however, like the Obama administration, don't take consumer choice and hate to leave any crisis go unused. As for me, I'll STILL take my milk raw from our local farmers when I can get it, and avoid the state-approved Chinese buffets in the future!

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consumers can never be assured pasteurized milk "pathogen free"

Posted by melchizedek,

Pasteurized milk has sickened thousands and killed many. Sterility in our food supply has caused our intestinal flora to weaken, now we need probiotic supplements and food allergies are skyrocketing.
We need over 2000 species of bacteria to maintain a healthy flora... how do we keep that replenished and challenged?

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