I never suggested that you do any dangerous tests on anyone or yourself...it would be a very simple thing to have some go to there doctor and have a blood test, put them on a zapper protocal for a couple of weeks and then have them return to the doctor for a second screening. A very simple test but could be very illuminating as to the zappers effect on parasites in the blood.
The customer surveys were a very good idea...for 10 years ago, as they identified a pattern but in order to move zappers past the stage they are currently miered in then we have to get in-vivo testing rather then continuing in the cirle we have been going in. Despite the opposition from "modern medicine" this technology can still break through into the mainstream if we are able to get comprehensive testing done and get the results in from of the public. The surveys have so many variables and points that are opened to interpertation that it is hard to define what value they have by any method.