Somewhere in America, right now, a person who just wanted a Crunchwrap Supreme is lying on a bathroom floor with a parasite. At least 1,644 people have been confirmed sick in a nationwide cyclosporiasis outbreak tied to shredded iceberg lettuce served at Taco Bell locations, the CDC confirmed Friday. Michigan alone has reported more than 5,000 cases. Five thousand.
The Parasite, the Lettuce, and the Supplier You've Heard of Before
The FDA's traceback investigation pointed to a single source: Taylor Farms de Mexico, a Mexican operation of California-based Taylor Farms, which supplies iceberg lettuce to Taco Bell locations across Indiana, Kentucky, Michigan, Ohio, and West Virginia. CBS News reports the CDC confirmed the link Friday, and the FDA followed with a statement telling consumers to avoid shredded iceberg lettuce from Mexico at those Taco Bell locations while the investigation continues.
Taylor Farms says it is voluntarily pulling all iceberg lettuce sourced from central Mexico and that a formal recall is coming. The company released a statement saying it is "deeply concerned for those who became ill" and committed to restoring trust in fresh produce safety. That's a nice thing to say. It's also the second time in roughly a year they've had to say something like it.
Last year, according to CBS News, a separate E. coli outbreak was traced to onions from a Taylor Farms facility in Colorado. That one forced McDonald's to temporarily yank onions off Quarter Pounders at some locations. Two major fast food contamination events in back-to-back years from the same supplier is not a pattern anyone should be comfortable with.
What Cyclospora Actually Does to You
Cyclospora is a microscopic parasite. It spreads when infected fecal matter contaminates food or water. That's not editorializing, that's just the biology. The CDC says symptoms kick in about a week after infection and include watery diarrhea, loss of appetite, weight loss, bloating, nausea, and fatigue. The illness can last anywhere from two days to two weeks or longer.
Dr. Nuwan Gunawardhana, an infectious disease expert at Columbia University Irving Medical Center, told CBS News the best defense is cooking your food, since heat kills the parasite. He added that scrubbing vegetables can help, but warned that cyclospora is "extremely adherent to surfaces" and won't be fully eliminated by washing alone. So if you're planning to rinse your salad greens and call it a day, the parasite would like a word.
Of the 1,644 confirmed CDC cases, at least 94 people have been hospitalized. Michigan's Department of Health and Human Services is tracking more than 5,000 confirmed state cases on its own, including 102 hospitalizations. The CDC's numbers, by their own admission, lag behind state health departments. The actual scale of this outbreak is almost certainly larger than any official count currently reflects.
How Taco Bell Is Handling It
Taco Bell says that as of Friday, July 17, it has "completed removal of affected Taylor Farms lettuce" from its restaurants and removed the ingredient from its supply chain nationwide. The company's statement, as reported by CBS News, said it "worked swiftly to voluntarily remove the product" and called public health "a shared responsibility among restaurants, their suppliers, and authorities."
Taco Bell is also encouraging other restaurants, retailers, and food service operators to take "precautionary action." Which is a polite way of saying: hey, if you're also using this lettuce, you might want to check on that. The outbreak has now spread to 34 states and first appeared in early May, meaning this parasite has been quietly working its way through the American digestive system for two and a half months.
The Investigation Isn't Over
Emily Hilliard, a spokesperson for the Department of Health and Human Services, told CBS News the investigation remains active and that "additional states, restaurants, retailers, or products may be identified as more information becomes available." That's a carefully worded way of saying: we don't think Taco Bell is the whole story.
The FDA said Friday night that more information on the recall will be provided as it becomes available. Previous U.S. and Canadian cyclosporiasis outbreaks, according to the Michigan Department of Health and Human Services, have been linked to bagged salad mixes, fresh cilantro, basil, raspberries, snow peas, and green onions. The parasite is not new. Large-scale produce contamination is not new. What's new is the scale of how sick people are getting and how long it took to trace it back to a source.
The Dingo Take
Here's what should bother you beyond the immediate grossness of a parasitic diarrhea outbreak tied to a $2 taco. Taylor Farms is, by its own description on its website, the "leading global producer of salads and healthy fresh foods." They supply chains across America. They had an E. coli problem last year. Now they have a cyclospora problem this year. And the system caught it not in days but in months, while more than five thousand people in Michigan alone got sick enough to require medical attention. That is a catastrophic inspection and traceability failure dressed up in corporate reassurance language.
The FDA statement, the CDC numbers, the company recall, Taco Bell's swift removal of the product: all of it is the right response. It is also the response that comes after thousands of people are already ill and hospitalized. The question nobody in the official statements is asking out loud is why a supplier with a recent contamination history was still moving this much produce through this many major chains without tighter oversight. That question does not have a comfortable answer.
Eat a burger. Cook it. Actually cook it.
