ByHeart brand recalls some infant formula

(CNN)– There is a baby formula recall to know about.

ByHeart brand is voluntarily pulling two batches of its whole nutrition infant formula.

The company says the recall is being made out of an abundance of caution.

The move comes after the Food and Drug Administration (FDA) started investigating a wave of infant botulism cases across the U.S.

The agency hasn’t tied any formula to the illness.

The company says it will keep working to ensure safety and transparency going forward.