Hepatitis B can be transmitted when you marry someone who carries the disease. Hepatitis B is also contagious, mainly through mother-to-child transmission, sexual transmission, or blood transmission. The chance of infection through daily contact is not particularly high, so there is no need to worry too much. When having sex, patients with Hepatitis B must take good protective measures and use condoms and other protective tools, because patients’ blood and vaginal secretions or semen may contain Hepatitis B virus, which can be transmitted to each other through sex, so special attention must be paid to the period of time, and also go to the hospital regularly to do a re-examination. In normal life, we should pay attention to personal hygiene, towels, toothbrushes, cutlery and other items need to be separated from family members, but also need to let family members timely injection of hepatitis B vaccine, can better prevent the spread of hepatitis.