New food items recalled amid nationwide salmonella outbreak

Federal health officials are now chasing almost a dozen food-poisoning outbreaks at the same time, including a parasite spreading through lettuce that has already sickened people who ate Taco Bell.

Story Snapshot

Taylor Farms de Mexico recalled all its iceberg lettuce from central Mexico over fears of a diarrhea-causing parasite.
Illnesses tied to Marketside-branded salads and Taco Bell pushed investigators to widen the outbreak search.
The Food and Drug Administration (FDA) is separately tracking outbreaks linked to eggs, blueberries and infant formula.
Government data show most confirmed recall-linked outbreaks are still caused by bacteria, not parasites.
Health officials say the parasite’s slow-appearing symptoms make finding its source unusually hard.

Lettuce Recall Spreads After Parasite Fears

Taylor Farms de Mexico pulled all its iceberg lettuce grown in central Mexico after officials flagged possible contamination with Cyclospora, a microscopic parasite. The recall covered Marketside-branded iceberg salad and shredded lettuce with “best if used by” dates running from July 18 through August 3, 2026, giving investigators a clear window to trace where the product went.

Investigators expanded their probe after more people got sick who had eaten either Taco Bell menu items or the recalled lettuce directly, according to reporting on the outbreak. That link between a restaurant chain and a packaged retail product shows how one contaminated batch can move through multiple parts of the food supply before anyone notices.

One Outbreak Among Many Running at Once

The lettuce case is not happening alone. As cyclosporiasis cases kept showing up in Ohio, the FDA was investigating nearly a dozen active foodborne illness outbreaks tied to eggs, frozen blueberries, iceberg lettuce and powdered infant formula, spanning parasites, Salmonella and other germs. Government tracking tools list active investigations by pathogen, including Listeria, Salmonella and E. coli cases still under review at any given time.

State health departments in places like Washington and Texas post the same FDA-linked alerts on their own websites, showing that federal warnings get repeated and acted on at the local level too. That overlap suggests agencies are treating these events as serious enough to require coordinated public notice, not just a single company’s internal recall memo.

A Familiar Pattern That Still Raises Hard Questions

Bacteria remain the more common culprit in confirmed recall-linked outbreaks. One peer-reviewed review found that 83% of 205 confirmed, single-cause recall outbreaks were caused by bacteria rather than parasites or viruses, meaning the current Cyclospora case is the less typical event even though it is drawing heavy attention. Food recalls tied to bacterial contamination hit a five-year high of 154 in 2024, according to a tally from the Food Industry Counsel law firm.

Parasites like Cyclospora are harder to pin down than many bacteria because symptoms can take more than a week to show up, and the parasite resists ordinary produce washing. That delay stretches out the time between exposure and diagnosis, making it tougher for investigators to connect illnesses back to one specific field, packer or shipment before the product is long gone from store shelves.

None of this means every recall proves a confirmed case of harm. Some notices are precautionary, issued after a positive test or an early illness cluster rather than after a fully completed investigation. Still, the pileup of active outbreaks across eggs, produce and infant formula points to a food safety system stretched across many fronts at once, leaving consumers to sort out real risk from routine caution largely on their own.