The absolute worst thing is false negatives. No tests should allow those. We can live with false positive to some degree. But we should nonetheless try and mini

The absolute worst thing is false negatives. No tests should allow those. We can live with false positive to some degree. But we should nonetheless try and minimize the false positives since high false positives might do more collective harm than no test at all. What the false positive limit is, I guess it's up to society and the medical profession to decide.