Iceberg Lettuce Linked to Parasite Outbreak Pulled from Market
Taylor Farms, a California-based lettuce supplier, and food distributor Sysco are removing iceberg lettuce sourced from Mexico due to a parasite outbreak in the United States. The outbreak has caused over 100 hospitalizations and no deaths.
Intelligence analysis by Llama

A parasite outbreak linked to shredded iceberg lettuce has led to a massive recall of the product in the United States. Taylor Farms and Sysco are removing the lettuce from distribution, and Taco Bell has discontinued using lettuce from a supplier identified by the FDA.
Imagine you're eating a salad at a restaurant, and the lettuce is contaminated with a tiny parasite that can make you sick. This is what happened with iceberg lettuce in the United States, and now the company that made it is pulling it from the market to keep people safe.
Analysis
A $60B Vote of Confidence
Taylor Farms, a California-based lettuce supplier, and food distributor Sysco are removing iceberg lettuce sourced from Mexico due to a parasite outbreak in the United States. The outbreak has caused over 100 hospitalizations and no deaths. The recall of iceberg lettuce has major implications for the food industry and public health. The FDA and the Centers for Disease Control and Prevention are investigating the outbreak linked to shredded iceberg lettuce served at Taco Bell restaurants in Indiana, Kentucky, Michigan, Ohio, and West Virginia.
Why Cyclosporiasis Matters
Cyclosporiasis is a parasitic illness that can cause diarrhea and other gastrointestinal symptoms. The outbreak may be partly attributed to the way a big producer like Taylor Farms processes food. Darin Detwiler, a food safety expert and adjunct professor at Michigan State University, said that while consumers tend to think a bag of lettuce comes from one head, 'there literally could be upwards of 1,000 heads of lettuce that get into the bigger mix as these bags are packed and sent to distributors.'
The Road Ahead
Some experts think the outbreak may be nearly over. 'I doubt that there's any infectious lettuce still on the market,' said Donald Schaffner, a food science professor at Rutgers University, adding that it was likely eaten weeks ago. The Department of Health and Human Services, which oversees the FDA, did not respond to requests for comment. Yum did not immediately respond to requests for comment. Taylor Farms' growing and processing facilities in Mexico were the source of another major U.S. cyclosporiasis outbreak in 2013, which sickened over 600 people in 25 states, according to the CDC.
Key points
- Taylor Farms and Sysco are removing iceberg lettuce sourced from Mexico due to a parasite outbreak in the United States.
- The outbreak has caused over 100 hospitalizations and no deaths.
- The FDA and the Centers for Disease Control and Prevention are investigating the outbreak linked to shredded iceberg lettuce served at Taco Bell restaurants.
- Cyclosporiasis is a parasitic illness that can cause diarrhea and other gastrointestinal symptoms.
- The outbreak may be partly attributed to the way a big producer like Taylor Farms processes food.
The outbreak may be nearly over, and experts believe that the contaminated lettuce has likely been eaten weeks ago. This suggests that the situation is under control, and the risk of further illness is decreasing.
The parasite outbreak has caused significant concern in the United States, with over 100 hospitalizations reported. If the outbreak is not contained, it could lead to further illness and even death.



