What were the circumstances at the Simsbury Town Farm Dairy in Connecticut that might have led to four children becoming ill from E.coli 0157:H7?

One of the farmers who helped run the dairy through this past spring, Theresa, provides a lengthy account of the nonprofit dairy’s operations, in a posting on Yahoo’s Raw Dairy listserve. Perhaps most revealing, from the perspective of discussions here, is this statement:

The suggestion we let things slide before we left is completely untrue and an attempt to find someone to blame in a tragic event that could happen to anyone. We had a testing regime that was above and beyond what is required, or what the original farmer had in place, and are fanatical about sanitation practices, and keeping any abnormal or high SCC milk out of the tank as soon as we realize there’s a problem. We are not cheerleaders for raw milk, and discouraged new customers from drinking it, but we believe it should be available if people understand the risks, and accept responsibility for them.

(To read the full account, you have to be a subscriber to the Raw Dairy listserve on Yahoo, http://health.groups.yahoo.com/group/RawDairy/)

From a business point of view, Theresa paints an unflattering picture of the farm’s operator, The Friends of Town Farm Dairy.

Theresa relates a story of conflict among the several farmers involved in running the place. When we were hired, we thought it was going to be great to work for that farm, it had a good business plan and a model based on being generous to the poor and educating the public. It was in the process of transitioning from a private business to a non-profit,
but we had no idea how badly that was going when we came. Dairy farming, especially with on-farm processing, is hugely capital intensive, but the organization had not come up with the money, and had no plan, except to continue to borrow everything without compensating the original farmer, who was now the farm manager. We were horrified when we found out, but also couldn’t do a lot about it except agitate on his behalf.

Eventually, the original farmer departed, leaving Theresa and her husband in the lurch, and they left as well, this past spring. Im not sure of the entire time lines here.

As far as possible pathogens in the milk, though, Theresa provides the following clues:

There were some high somatic cell and coliform counts in advance of the illnesses. We had one test with a high SCC (somatic cell count) in early June, as well as a high count from the same batch from the state. One person called saying they had a stomach ache. We offered a refund, and immediately took the cows indicated to have a high cell count out of the line.

The farmers were very attentive to cleanliness. I’ve never seen a cleaner farm or tasted better milk; this is something that could happen to anyone, at anytime, despite their best efforts.

There were no signs of E.coli 0157:H7. No e.coli has shown up in any of the samples we have from that time period, says Theresa. High SCC indicates infection and is a shelf life and quality issue, not a contamination issue. After we left, one of our former employees called to say there was a high coliform (not e.coli, that’s separate) test result,. We discussed possibilities with her (wash temp, new milkers not following procedures, cow shedding bacteria), and ultimately they decided to suspend sales.

If raw milk was responsible, it affected a very small number of the total consumers. According to Theresa, We are not completely convinced it was the milk. After all, we bottled and sold 200 gallons of raw milk per week, so many more people consumed it and did not get sick. I offer our sincerest apologies to the affected families if it was the milk, but we were doing everything we could to ensure a safe, quality product, and had no indication of e.coli while we were there. We left for unrelated reasons, and had hoped a new farmer with no history with the old farmer could set things right.

Theresa is obviously not trying to squirm out of a legal problem, or she wouldnt have provided the account she provided on a public forum. Two facts stand out to me: First, no E.coli has been discovered. Second, hundreds of people consumed the milk each week (200 gallons gets poured into the glasses of many more family members), yet only four people became ill.

Might it make sense for the health authorities to examine closely the health histories and eating habits of these four individuals? Or perhaps more to the point, it’s obvious there is as much or more that we don’t understand about this situation, and similar situations involving food-borne illness. Why not try to learn from it, and others like it, rather than simply use it to further “pro” and “anti” agendas? (Thanks to Don Neeper for alerting me to Theresa’s posting.)