Hepatitis B minor triple positive indicates a lower level of viral replication and less infectiousness. The contagiousness of hepatitis B mainly depends on the level of hepatitis B virus DNA. Hepatitis B minor triple positive, generally in the immune control period, the condition is relatively mild. The severity of the disease should also be judged according to the results of liver function tests and liver ultrasound. Hepatitis B minor triple Yang patients are not obvious symptoms, most of them have no external symptoms. Only a few patients may have symptoms such as fatigue, indigestion, yellow color of face and urine. It is easily confused with general illnesses such as colds and stomach problems. The main ways of transmission are blood transmission, sexual contact transmission, and vertical transmission from mother to child. Depending on the results of liver function tests and hepatitis B virus DNA tests, different treatments will be taken. For those with abnormal liver function, liver function should be normalized through liver-preserving treatment. Hepatitis B minor triyang patients will not be infectious when they socialize normally, such as holding hands, hugging and talking. They can take separate meals on weekdays and need to have their own independent tableware and dental cups.