Hello! I've had a recurring nosebleed (daily) that lasted 2-3 months. I've since done cauterisation. However, I realised that I've been picking at my nose on a daily basis, and it bled everyday. The nose picking happened randomly and my hands were definitely not cleaned or washed. Considering that it was daily for a couple of months, and bleeding everyday, what is the likelihood that I contract Hepatitis C and HIV through the wounds in my nose (from daily surfaces that we come into contact with like subway railings, public tables, toilets, etc.)?