Abbott recalls some ready-to-feed baby formula liquid products including Similac

The recall, which equates to less than one day's worth of infant formula used in the United States, is not expected to impact the overall formula supply, Abbott said in a statement.

Abbott has been at the center of a baby formula shortage in the United States that earlier this year sent parent scrambling for supplies.

The recall of baby formula made at Abbott's Michigan plant following complaints of bacterial infection in February exacerbated its shortage in the United States.

Read also: Abbott labs India unit concludes recall of baby formula products manufactured at Michigan facility

To boost supplies, the U.S. government temporarily allowed foreign imports from companies such as Reckitt Benckiser and Nestle.

Supplies have been improving in recent months, according to large retailers such as Walmart, but the government has continued to allow imports to stock up shelves.

Read also: Abbott restarts Similac infant formula production at Michigan facility