We last discussed genetic testing , reporting on a new protocol that could seriously help with better diagnostics and (ultimately) outcomes. Thanks to , we learn about that can help determine whether or not one is a “carrier” of a genetic disease.

Best of all, it requires only a saliva sample, and can be mailed to the lab (unfortunately, there’s no “app for that,” at least not yet):

“Carriers can be identified for … genetic diseases by using a very new saliva test that is easier to administer and is less expensive. Out of pocket expenses are not more than $350.00 per person, and often less“

The old blood-draw method could cost north of $4000, so this represents a real savings, and may in fact help save lives.