It has been reported by the FDA that pinkies sold by PetSmart (packaged by Reptile Industry, Inc.) are contaminated with salmonella, which in turn are infecting the reptiles who consume them and subsequently the humans that care for them.
http://www.fda.gov/Food/RecallsOutbreaksEmergencies/Outbreaks/ucm397628.htm
http://www.fda.gov/Food/RecallsOutbreaksEmergencies/Outbreaks/ucm397628.htm