Taylor Farms de Mexico Iceberg Lettuce Recalled Amid 7,400-Case Outbreak
A parasitic illness tied to contaminated iceberg lettuce has sickened more than 7,400 people across the United States. The Centers for Disease Control and Prevention has confirmed 4,173 of those cases, with 308 hospitalizations reported and no deaths as of July 23, 2026.
The source is Taylor Farms de Mexico iceberg lettuce, which the company voluntarily recalled from U.S. restaurants and grocery stores on July 18, 2026. The recall covers Marketside-brand products sold at Walmart: 12-oz and 24-oz Iceberg Salad and 8-oz and 16-oz Shredded Lettuce with “Best if Used By” dates of July 18 through August 3, 2026. Taylor Farms also supplies Taco Bell, according to The Guardian.
7,400+ cyclosporiasis cases reported nationally as of July 23, 2026, according to the CDC, with 308 hospitalizations
Michigan alone accounts for more than 7,000 of the national cases. The FDA has since expanded its investigation to nine states, up from the five states initially under review.
What Went Wrong in the Federal Response
Frank Yiannas, who served as FDA deputy commissioner for food policy from 2018 to 2023 under both the Trump and Biden administrations, said the government’s handling of the outbreak is “starting to approach a catastrophic level in terms of how mismanaged it’s been on multiple fronts,” according to The Guardian. He cited a “lack of strong federal leadership” and mixed messages from federal agencies as compounding the public confusion.
The FDA identified Taylor Farms lettuce as linked to the outbreak, then retracted a claim of a positive test result while still naming Taylor Farms as the prime suspect. Taylor Farms has said the FDA apologized to the company for the retraction; the FDA denied making that apology. Yiannas said the agency “went too fast and made a mistake” and should publicly explain how it happened.
Yiannas has called for an independent review of the federal response, conducted either through congressional oversight or an independent inspector. The FDA has not responded to that call.
Health Secretary Robert F. Kennedy Jr. stated last week that the outbreak was “under control” at the same time the FDA was expanding its investigation to cover 7,400 potential cases across nine states, per The Guardian.
Kansas had 289 confirmed cases as of July 23, according to the Kansas Department of Health and Environment. Of the cases with completed investigations, 114 were domestically acquired and 24 were linked to international travel. Colorado reported 178 cases, with more than 80% linked to international travel and no detected outbreak cluster within the state.
What Cyclosporiasis Is and Who Faces the Highest Risk
Cyclosporiasis is caused by the parasite Cyclospora cayetanensis, common in tropical and subtropical countries and spread through food or water contaminated with feces. Symptoms appear two to 14 days after exposure. They include frequent watery diarrhea, loss of appetite, abdominal cramps, bloating, and nausea. The illness is not spread person-to-person.
People at heightened risk of serious illness include infants, young children, elderly adults, organ transplant recipients, and people on chemotherapy. For those groups, the Kansas Department of Health and Environment recommends cooking fresh produce before eating it or avoiding fresh produce entirely while the outbreak is active. The illness is treatable with antibiotics prescribed by a health care provider.
What You Can Do Now
-
Check your refrigerator immediately. Throw away any Marketside Iceberg Salad or Marketside Shredded Lettuce with “Best if Used By” dates of July 18 through August 3, 2026. Do not eat it even if it looks fine. Find recall details at FDA.gov’s recall database.
-
Call your doctor if you have GI symptoms. If you or a family member has had frequent watery diarrhea, cramping, or loss of appetite in the past two weeks and ate iceberg lettuce, tell your provider specifically about the Taylor Farms recall. Cyclosporiasis requires a specific antibiotic and is often missed without that context.
-
Contact your U.S. senators. Call (202) 224-3121 and ask them to support an independent congressional review of the FDA’s outbreak response, as Yiannas has recommended. The retracted test announcement, the disputed apology, and the nine-state expansion all occurred while the agency said the situation was under control.
Update, July 27, 2026: A salmonella outbreak spanning 17 states is now under federal investigation alongside the cyclospora cases, PBS NewsHour reported on July 27. Caitlin Rivers, an epidemiologist at Johns Hopkins University, discussed both outbreaks with PBS NewsHour anchor William Brangham and said back-to-back foodborne illness events have put many Americans on edge.
Federal health officials have not publicly linked the salmonella investigation to the cyclospora outbreak or to Taylor Farms. Rivers spoke to the strain both events are placing on public confidence in U.S. food safety infrastructure.
Sources
- Former FDA official says US handling of cyclospora near ‘catastrophic level’ — Guardian US Politics (2026-07-25)
The Guardian: Former Top US Food Safety Official Says US Mismanagement of Cyclospora Is Approaching a Catastrophic Level Kansas Reflector: Kansas Cyclosporiasis Cases Jump to 289, Linked to National Outbreak Colorado Sun: Colorado Cyclosporiasis Cases Rise to 178, No Outbreak Detected CDC: Cyclosporiasis Outbreak Investigation and Case Counts FDA: Taylor Farms de Mexico Iceberg Lettuce Voluntary Recall Notice KDHE: Kansas Department of Health and Environment Cyclosporiasis News Release