When biofeedback scans are run consecutively, results will differ between the results. This reflects the biological changes which have taken place as a result of the applied frequencies.
Pathogens try to evade the frequencies, so their response will alter. Some pathogens will die, and this will also skew subsequent scans. Finally, the terrain of the body will also change when frequencies are applied.
It is for these reasons that Spooky has invented unique biofeedback presets which cycle between scanning for pathogens and subsequently applying the hits. A special advanced preset chases the hit frequencies as the pathogens hide.
Conditions such as depression and diabetes will not be detected by cellular resonance detection methods unless they are pathogen based or have some other cellular structure change.