Quoted from the article you provided the link to:
Post# of 9122
"Dhillon thinks with this device, the time from symptoms appearing to isolation could be reduced to under a day."
See my earlier post about the NPR story then read or listen to the NPR story.
I believe the sensitivity of the N-Assay (V) to ebola will be such that an infected person will not have to be symptomatic in order for the N-Assay (V) to be able to detect it. The N-Assay (V) would be useful as a first screen of people to significantly reduce the duration of quarantine.