My daughter in law has HSV on her mouth and a spot on her nose/face. I let her borrow my car... and I am sure she picked at her sores, as she always does. Whats the risk of catching it off the steering wheel, and other objects? I haven't driven the car in a few days because of this, would the virus be dead? Is my other family memebers safe?Chairs and counters in the house when she's over... is it a big risk? Thanks... concerned.