Comment by maerF0x0

5 hours ago

People have more unprotected, regrettable sex during travel and vacations, so maybe they're on to something?

Sounds like something you should test rather that just rely on heuristics

  • Tests cost money. They have blood enough to allow them to discriminate. If they were lacking, they will be less picky: in a catastrophic event they call for blood donors and they rely on tests, risking a detection window.

    But under normal conditions, letting only the best candidates donate is the most efficient way.

  • Sounds like something you should evaluate with a cost/benefit analysis, including the false negative and false positive rates.