The ticks that transmit Lyme disease are some little bitty beggars. I've had them on me and attached, but haven't had any side effects. I've gotten to where when I go home from hunting, I undress downstairs, in front of the washing machine. After pitching my stuff in the wash, I'll spray the floor with some Raid or something to kill any that drop off me. My wife's had a couple on her in the past few years and hasn't been in the woods for quite sometime, let alone working in the yard.
Do your families a favor...wear some sort of bugspray or take precautions to make sure your wives and/or kids don't come down with something YOU bought home for them, unintentionally.
HWD