Yesterday the U.S. Food and Drug Administration or FDA, made public its official
warning letter to Jensen Farms and from it we learn that the agency is accusing Jensen of "poor" cleaning practices that resulted in "widespread"
Listeria contamination. We also learn that 4 different strains of the bacterium were found in multiple parts of Jensen's packing building.
You've probably heard all about the recent Listeria outbreak that was linked to cantaloupes. Those cantaloupes were traced back to a Colorado producer named Jensen Farms. In what is being called one of the worst
Listeria outbreaks this country has ever seen 23 people (at last count) have died and well over 100 others in 25 different states have been sickened. Health experts say that all the contaminated cantaloupes should be off the market now but because
Listeria can take weeks, in some cases, to present itself it's possible we may see even a few more infections before the month is over.
On September 10th inspectors from the FDA inspected Jensen's packing building in Granada, Colorado. They took swabs from the surface of several melons and swabs from numerous food preparation surfaces around the plant, too. When they tested those swabs they found
Listeria on both the melons themselves and on surfaces used for food. The FDA says that half of the melons they swabbed tested positive and more than 1/3 of the surfaces they tested came back positive as well. All of the surfaces that tested positive, says the FDA, were either food prep surfaces or surfaces that touched food prep areas.
This all proves, says the FDA, that Jensen Farms practiced "poor" sanitary practices that lead to contamination the agency was "widespread".
Jensen has since ceased all production at its plant and has told the FDA, through the farm's attorney, that it will not resume production until FDA inspectors give Jensen the green light to do so. Jensen has also promised to fix all the problems that may have lead to the contamination. The letter did not say how the
Listeria came to be on the cantaloupes in the first place.
One footnote to this story . . . While 3 strains of
Listeria were found in the facility and linked to confirmed cases in humans there was a 4th strain found that, so far, hasn't been linked to any actual illnesses.