If the husband has hepatitis B, the wife may be infected, but it is not absolute. If one spouse has hepatitis B and the other spouse has not received the hepatitis B vaccine and does not have hepatitis B surface antibodies, it is possible to be infected because hepatitis B can be transmitted sexually, and the hepatitis B pentameter should be examined as soon as possible to make it clear. Of course, transmission is not absolute, especially if the healthy partner has been vaccinated against hepatitis B to produce protective hepatitis B surface antibodies, it is possible to avoid being infected. Therefore, people who have this kind of hepatitis B family members should get the hepatitis B vaccine as soon as possible, to check the value of hepatitis B surface antibody regularly, if the antibody value decreases, you can go to get a booster shot of hepatitis B vaccine, which is an effective means of preventing hepatitis B transmission.