Sysco stops buying iceberg lettuce from Taylor Farms and Mexico amid cyclosporiasis outbreak

• CEO Kevin Hourican announced the suspension of iceberg lettuce purchases from both Taylor Farms and Mexican sources
• FDA investigation linked the outbreak to Taylor Farms operations in central Mexico that supplied Taco Bell restaurants
• Authorities are still investigating other potential sources of the cyclosporiasis outbreak beyond the identified supplier

Summary: Sysco Halts Iceberg Lettuce Purchases Amid Cyclosporiasis Outbreak

Key Development:

Sysco Corporation, the largest U.S. food distributor, has ceased purchasing iceberg lettuce from Taylor Farms and all Mexican sources due to an ongoing cyclosporiasis outbreak, CEO Kevin Hourican announced on Tuesday, August 4, 2026.

Outbreak Details:

The FDA investigation has linked the cyclosporiasis outbreak—which has sickened thousands of Americans—to iceberg lettuce served at Taco Bell restaurants. The contaminated produce was sourced from privately-held Taylor Farms operations in central Mexico. However, authorities continue investigating other potential sources beyond this initial link.

Companies Involved:

• Sysco: Major food distributor taking immediate procurement action
• Taylor Farms: Supplier identified in FDA investigation
• Taco Bell: Restaurant chain where contaminated lettuce was served

Market Implications:

This development represents a significant supply chain disruption for the food service industry. Sysco's decision to halt all iceberg lettuce purchases from Mexico—not just Taylor Farms—indicates the severity of the outbreak and potential widespread contamination concerns. The move will likely:

• Impact Taylor Farms' revenue and reputation
• Force Sysco to source lettuce from alternative suppliers, potentially at higher costs
• Affect consumer confidence in fresh produce, particularly lettuce products
• Create ripple effects throughout the food service and restaurant sectors

The outbreak's scale (thousands sickened) and the precautionary nature of Sysco's complete Mexican lettuce ban suggest this could be a prolonged supply chain challenge, potentially affecting food costs and availability across the restaurant industry.