Consumption of impacted products could cause "serious adverse health consequences or death," according to the FDA.

The Food and Drug Administration (FDA) upgraded a blueberry recall this week to the highest risk level amid concerns of contamination. The FDA raised the recall of 400 boxes that weigh 30

The FDA elevated the recall on Tuesday, July 1, to a Class I recall — the highest, most serious recall classification. This classification is defined as a situation where there's a “reasonable probability” that consuming the contaminated product could lead to serious health issues, including death.