Minor triple Yang negative generally refers to hepatitis B minor triple Yang patients virus negative, these patients are very weakly infectious, basically will not infect others. Hepatitis B minor triple positive infected people usually have lower viral loads and are less contagious. If a hepatitis B minor triple positive infected person is virus negative, he or she is basically not contagious. This is because hepatitis B transmission relies primarily on the hepatitis B virus in the blood and body fluids. If the hepatitis B virus is negative, i.e., the virus is undetectable in the blood, it is virtually impossible to transmit the virus to others through the blood and body fluids. Although hepatitis B is negative, it cannot be ruled out that very small amounts of the virus are still present in the blood. The most effective way to prevent hepatitis B infection is to get vaccinated against hepatitis B. To better prevent hepatitis B virus infection, it is recommended that family members of patients with hepatitis B teratitis minor should complete the hepatitis B vaccination.