I've contacted girls twice - given the timing and other circumstances (including who I went raw with and who I used a condom with), I narrowed it down to one girl each time, at least she was my best guess. Both times I never heard another word from the girl.
I think the girls are too humiliated to face you after they've given you a bug.
I think the girls are too humiliated to face you after they've given you a bug.