Taylor Farms is moving from a voluntary market withdrawal to a formal recall after iceberg lettuce was linked to a cyclosporiasis outbreak. The change comes after the company had already said it was removing some lettuce from the U.S. market.

According to the available details, the affected iceberg lettuce was sourced from central Mexico. The Food and Drug Administration said the company informed the agency of the next step, which means Taylor Farms must notify customers and work to recover products covered by the recall.

The development marks a more serious stage in the response to the outbreak. A recall is designed to track down potentially affected items already in distribution, rather than only stopping additional sales.

The case highlights growing scrutiny of fresh produce tied to illness investigations. With regulators now involved in the recall process, attention is focused on identifying impacted lettuce and limiting further exposure connected to the cyclosporiasis outbreak.