random student drug testing

Interesting recent article on student testing in the USA.

http://pcholakis.wordpress.com/2008/09/30/random-student-drug-testing-statistics/

While the numbers being tested is growing rapidly - the penetration is still low.

Overall, 15% of schools are testing. Of these 84% are using urine and only 8% saliva. In other words, only 1% of schools are using saliva - so far.

While saliva-testing markets should grow across the board over the next few years, urine will remain dominant for some time yet. So great that SBN is diversifying into this space with a market leader.