25 () posted 3 years ago by pkvi 3 years ago by pkvi +28 / -3 8 comments share 8 comments share save hide report block hide replies
Because that's all that test recognizes.
So they're phasing it out and replacing it with single tests that detect multiple diseases.
I don't have the gift of seeing things that aren't there.
Why would you keep a test that can only find one thing?