Police in Arizona, US, are investigating several reports of parents reportedly purchasing tampered baby formula that had been replaced with baking flour.
At least one child has fallen sick from ingesting the baking flour.
Madeline Roque said her 9-month-old daughter Adeline became sick after drinking what the mum thought was baby formula, which she had purchased from Walmart.
The baby drank three bottles before the mum noticed something wasn't right. She said her daughter had been vomiting, passing a lot of gas and just overall showing signs of being unwell.
"I just thought she was going through the teething process. She gets cranky," Roque told Phoenix's KPNX.