Abbott Laboratories is recalling Similac powedered infant formula due to possible contamination with insect parts. Liquid formula is unaffected. The company said, insects were discovered in one part of a manufacturing plant in Michigan and the area was shut down for investigation. Although the affected formula does not pose an immediate health risk, it may cause stomach ache and indigestion, according to the FDA.

To check if your batch is affected and for a refund, go to http://similac.com/recall/lookup.aspx, or call the company’s hotline at (800) 986-8850.

Here is the press release from the FDA.