A warning has been issued to families after an incident in Alabama. Medical checks were performed on a child who came into contact with a substance. The child is safe, according to investigators.

The substance was found on a dollar bill that the child picked up at a business. Testing revealed the presence of a certain drug. Further details about the incident are available from authorities in Daphne, Alabama, who are investigating the matter and advising people on how to handle unknown items in public.