Sick parents father and mother with hepatitis C. What is the probability of infection of the child, ie, whether the mother to have children if both PCR positive?

Respond Tatyana Stepanova, a gastroenterologist, hepatologist probability of giving birth, infected with hepatitis C virus RNA positive mothers in there. The higher the viral load, the greater the likelihood of contamination of the child. The risk of infection may reach 30%. Similar question: what are the chances of contracting hepatitis B using a single unprotected sex. a partner PCR positive.