For anyone who paid any attention to the claim that the false negative rate on PCR tests exceeds 67% — more evidence that the claim is blatantly false:
- 76 residents of nursing home tested
- 48/76 test positive
- 27/48 of positives wo symptoms
If false neg rate = 67% for people who are infected wo symptoms, the 27 that tests found should be matched by 54 that they missed.
But there are only 28 = 76-48 negatives in sample.