The Food and Drug Administration has reclassified Utz Brands' recall of Zapp's and Dirty potato chip products to a Class I designation, its highest threat level. The upgrade signals that consumption of the affected chips could lead to serious health consequences or even death.

The recall initially covered specific Zapp's and Dirty chip varieties after routine testing detected potential salmonella contamination. With the Class I upgrade, regulators are signaling an elevated public health risk that demands immediate consumer attention.

Class I recalls are reserved for situations where there is a reasonable probability that exposure to the product will cause serious adverse health effects. This is the most severe recall category the FDA can assign, typically triggering widespread public notifications and intensified removal efforts.

Consumers who have purchased the flagged chip packages should check batch numbers against the recall list and discard or return the products. Utz has not yet disclosed how many units are affected or confirmed any illness reports linked to the contamination.

The company faces potential liability from the upgraded recall, though no lawsuits have been publicly filed. Utz has not commented on the FDA's reclassification.