uplifting. yale and rutgers have come up with saliva tests that i think are about to be released. other labs coming up with saliva tests. can be taken at home. saves medical personnel exposure and expense. as good or better than nasal swab. i think will be available commercially. there are huge labs processing all these genealogy kits so maybe they will jump in. i think paying for a test is an alternative for many people and will get the job done faster enabling return to work..or companies can pay.