Objective:

To address the multistate outbreak of Cyclospora infections linked to recalled iceberg lettuce.

Approach:

• Investigation Overview: The CDC is investigating a Cyclospora outbreak associated with recalled iceberg lettuce from Taylor Farms de Mexico, affecting at least 27 states.

Key Findings:

• Routine stool examinations may miss Cyclospora infections.
• The outbreak is linked to iceberg lettuce sourced from Taylor Farms de Mexico.
• Symptoms of cyclosporiasis can persist for several weeks without treatment.

Interpretation:

Timely identification and reporting of cases are crucial for distinguishing outbreak-associated infections from sporadic cases.

Limitations:

• The investigation is ongoing, and additional cases unrelated to the recalled lettuce may exist.

Conclusion:

Continued vigilance and communication between clinicians and laboratories are essential in managing the outbreak.

Sources:

• CDC