x AIUI the in-school testing this week is (inexplicably) not subject to confirmatory PCR, but after this week the home tests all will be. The FP of lateral flow tests is overstated by PHE, most studi… (View Post)
You have no evidence for such an assertion. False positives was a bullshit hypothesis when it was advanced last autumn, and it's bullshit now unless you can come up with actual evidence. Similarly he… (View Post)