It looks like the FDA has given "emergency approval" for this test, too. What's new is that the UK's government lab that deals with both infectious diseases (analogous to our CDC) and CBW (analogous to whatever part of DoD is tasked with that) judges it to be effectively flawless. (I'm not sure I believe there's a test for anything biological with both type I and type II error rates actually equal to zero -- "one hundred percent accuracy" -- but it must be very good if Porton Down isn't howling about the inaccuracy of this report.)