From: Michelle
Date: 21 Dec 2005
Time: 07:58:47 -0800
Remote Name: 71.117.65.9
At our treatment program, several clients have tested positive for MOP, but lab confirmation came back negative. There are no common foods/over-the-counter medicines, etc. taken by these individuals. Are there statistics on the false positive rates for OPI/MOP? These specific drugs seem to be the most problematic with false positives.