Carry hand sanitizer and do a quick hand sanitization before you touch your face?
Clothes can pick up virus but are much less likely to come into contact with surfaces then your fingers.
You could also keep a pocket full of latex gloves and either wear all the time then remove (carefully without contaminating your hand) before touching your face, or carefully putting on before touching your face.
Carry hand sanitizer and do a quick hand sanitization before you touch your face?
Clothes can pick up virus but are much less likely to come into contact with surfaces then your fingers.
You could also keep a pocket full of latex gloves and either wear all the time then remove (carefully without contaminating your hand) before touching your face, or carefully putting on before touching your face.