What is the likelihood of contracting hepatitis C if I'm with that person to use one razor, a comb?

Respond Tatyana Stepanova, a gastroenterologist, hepatologist If you use a razor blade in a few minutes after she used the infection, the infection is possible. If it took several hours, then - no. Similar question: My brother Hypatia C, has recently discovered that he enjoyed my machines for shaving. What are the chances of infection?