This means testing will need to be easier. There is a new test from LifeSaver in development which still needs some additional funding that will allow for a 2 second swipe of the tongue and 2 minute results with the Stik, instead of the 2 full minute swab and 30-40 minutes for results and the same technology is available for alcohol and drug testing. Real easy to do and very inexpensive to produce. I am doing some consulting work for them so wanted to add this disclaimer. There's a full on comparison between both tests and you can see for yourself and again the cost is much less expensive. http://ducknetweb.blogspot.com/2012/07/fda-clears-truvada-for-use-with.html