1) Presumably quite accurate considering that they received the FRA approval
2) Not clear for this one, but FDA authorized another lab to do saliva-based tests 10 days ago [1], and that test takes 24 hours.
3) It appears this test will be performed in the labs of a partnering health network, RWJBarnabas, and not for a wider distribution (from the article). Their goal is to get to tens of thousands of tests per day. They cover the New Jersey area. My guess is that you take the saliva sample, send it to one of their labs, and you get the answer in 24 hours.
4) Again, sufficiently robust so the FDA grants them the approval.
This test has not been FDA approved and only has an Emergency Use Authorization which does not test the efficacy as an FDA approval would. Even the linked article says "this test has not been FDA cleared or approved."
2) Not clear for this one, but FDA authorized another lab to do saliva-based tests 10 days ago [1], and that test takes 24 hours.
3) It appears this test will be performed in the labs of a partnering health network, RWJBarnabas, and not for a wider distribution (from the article). Their goal is to get to tens of thousands of tests per day. They cover the New Jersey area. My guess is that you take the saliva sample, send it to one of their labs, and you get the answer in 24 hours.
4) Again, sufficiently robust so the FDA grants them the approval.
[1] https://hitconsultant.net/2020/04/03/fda-24-hour-saliva-test...