My boyfriend is sick with hepatitis C, a big chance that I get sick if we do not protect themselves (for me is a vaccination against hepatitis B), and whether to engage in oral sex.

Respond Tatyana Stepanova, a gastroenterologist, hepatologist your chances of sexual transmission is very low and is 0 - 7%. Likely to be infected with hepatitis C virus through oral sex is the same. Similar question: ... is the 2 nd shot. Can I have sex without protection ...