E Coli 0157
How Ready-to-Eat Spinach Is Only Part of the E. Coli Problem
A food safety expert says it likely came from processing the produce right in the fields, a practice that's become much more common
By ALICE PARK
TimeWhen the Food and Drug Administration (FDA) issued a warning to consumers on Thursday about E coli contamination in bagged spinach, it didn't come as a surprise to Michael Doyle. So far, 50 people have fallen ill and one death has been connected to the dangerous E coli 0157:H7 bacterial infection, and the director of food safety at the University of Georgia says that outbreaks like this one will only continue if produce manufacturers don't change their practices.
E coli 0157 is a particularly nasty strain of the E coli that lives and thrives in our digestive tract. Animals such as cows tolerate 0157 far better than people, and often shed the bacteria in their feces. The bacteria can then infect crops such as lettuce, spinach, onions, or even apples when contaminated manure is used as fertilizer, or when contaminated water is used to irrigate fields. Most recently, E coli 0157 found in bagged salads packaged by Dole sickened over two dozen people in 2005.
These outbreaks, warns Doyle, are an inevitable byproduct of the way that many fruit and vegetable manufacturers have streamlined their production — and cut costs — by doing some of the processing of their ready-to-eat produce right in the fields, and not in the more controlled atmosphere of a factory. He sees it as a dangerous practice that could contribute to contamination." Two to three years ago, I was asked to go out and view what was going on in the fields when there was an outbreak associated with a fast food restaurant chain from their cut-up lettuce," he told TIME." Every company at the time was using the same concept to process head lettuce — they would core the lettuce in the field, remove the outside leaves, and put it in chlorinated water. The goal is to reduce costs, because you don't have to take the waste from the factory and bring it back to the field. The problem is, they are working out in the dirt. There are so many different ways that E coli can get into the food this way."
The FDA's director of Food Safety and Applied Nutrition, Dr. Robert Brackett, recognizes the riskiness of such processing in the field, and sent a warning letter to the California growers that had provided the contaminated lettuce in last year's outbreak, noting that" claims that 'we cannot take action until we know the cause' are unacceptable."
Interesting article Dan.
Anyone read "Fast Food Nation"? Hamburgers kill around 200 people a year in the US due to bacterial contamination of minced meat (when cutting up the carcass, taking the guts of the cow out, etc., poor practices can easily lead to contamination of meat). The practices and lack of regulation in the meat processing industry is scary, and now you have to worry about your lettuce. I wonder how many people a year are killed by letttuce and spinach?
I read the good parts of FFN, and its way too ed up to think about what the food we eat really has been through.
Are you the real MB?
Nah . . . probably not.
Nope. Cows, pigs and chickens are the ones fed "soylent green".
Didn't they finally outlaw that a couple of years ago? That's the that led to Mad Cow. You should not make ruminants into cannibals! Sheesh, doesn't that seem obvious? Feeding animal matter to animals was outlawed 30 years ago in Oz. We use free-range farming for cows and sheep - better for the animal, better for the consumer.
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