My boyfriend hepatitis B, he is a carrier. Can it be hepatitis progressing? Can HepB. In escalate into other forms of hepatitis?

Respond Tatyana Stepanova, a gastroenterologist, hepatologist Under certain conditions, carrier of hepatitis B virus can pass into hepatitis. This alcohol, comorbidity, overheating. In other forms of hepatitis? What do you mean? Hepatitis C? No, of course. Similar question: what if my boyfriend is a carrier of Hbs-Ag? Whether to be vaccinated and at what scheme? thanks