Cyclosporiasis outbreak sickens thousands; federal food safety delays cited
9 reported3 unconfirmed
A cyclosporiasis outbreak has sickened thousands of Americans, with 4,100 cases and counting, according to NPR’s Yuki Noguchi. The outbreak has been linked to iceberg lettuce from Taylor Farms in at least nine Midwestern states, but investigations are ongoing in New York and North Carolina, where other products such as parsley or cilantro may be involved. NBC News health reporter Erika Edwards described this as the largest cyclosporiasis outbreak on record. Federal health officials told NBC that cuts to the CDC’s FoodNet program, which scaled back from tracking eight pathogens to just two, likely had little impact on the current outbreak. Instead, officials pointed to a delay in the Food Traceability Rule, which was supposed to take effect in January 2026 but has been pushed to July 2028. Food safety experts said the delay may have slowed identification of the outbreak’s source. The Trump administration has not indicated any plan to expedite the rule.
What’s reported
The cyclosporiasis outbreak has sickened 4,100 Americans and counting, per NPR’s Yuki Noguchi.
The outbreak has been linked to iceberg lettuce from Taylor Farms in at least nine Midwestern states.
Investigations are ongoing in New York and North Carolina, where parsley or cilantro may be involved.
This is the largest cyclosporiasis outbreak on record, according to NBC’s Erika Edwards.
The CDC’s FoodNet program scaled back from tracking eight pathogens to just two (E. coli and salmonella) last summer.
Multiple federal health officials told NBC that FoodNet cuts likely had little impact on the current outbreak.
The Food Traceability Rule, meant to improve record-keeping by food suppliers, was delayed from January 2026 to July 2028.
Food safety experts said the delay may have slowed identification of the outbreak’s source.
The Trump administration has not indicated any plan to expedite the Food Traceability Rule.
Open questions
Whether the outbreak is fully contained or will expand further.
Which specific products beyond Taylor Farms lettuce may be causing illnesses in New York and North Carolina.
Whether the delayed Food Traceability Rule would have prevented or mitigated the outbreak.
Key figures
Erika Edwards, health and medical news reporter for NBC News
Ayesha Rascoe, NPR host
Yuki Noguchi, NPR reporter
Sources: NPR
