Please goto:
http://www.hsus.org/wildlife/wildlife_news/baby_turtles_and_children_a_dangerous_combination.html
I really enjoy coming on MR, sharing and absorbing information, but the problem with this site is that people can post anything that they want responsiblily, or irresponssibly. I strongly suggest people to do a research before posting on here, your comments can lead to health hazzards to many.
I've been in the pet trade for a long time, went through the health academy, these turtles are not just being breed in the States, sometimes they're being imported illegally without documentation through the borders, and they do carry a bacteria/virus similar to salmonella. The only reason why you can have them at home, is that fish and wildlife are not going to be knocking on a residential door. I personally adore these turtles, had them my self, not telling people not to have them. but, PLEASE WASH YOUR KID'S HANDS AFTER DEALING WITH THEM. thats all.