Federal health officials retracted a laboratory finding that linked Taylor Farms iceberg lettuce to a nationwide cyclosporiasis outbreak. Despite the correction, the company's voluntary recall of iceberg lettuce remains in effect.

Michigan health authorities have identified lettuce and salad greens as a potential source for a sprawling cyclosporiasis outbreak. Officials are advising consumers to thoroughly wash or cook produce to mitigate the risk of this parasitic infection.

Federal health officials are tracking a surge in Cyclospora infections linked to contaminated produce, with localized clusters emerging in Michigan.