The Water Cooler
http://www.msnbc.msn.com/id/26742456/
This article says no formula was exported to the United States. Other websites disagree, so I looked it up on the FDA website.
Here's what they have to say:
http://www.fda.gov/bbs/topics/NEWS/2008/NEW01883.html
Folks from other countries, I'm not sure...