It is important to know that eating together does not transmit hepatitis B. The hepatitis B virus has a protein film on its surface, which is quickly destroyed by stomach acid when it enters the stomach. Therefore, meals, shaking hands, working together, and even a ritual kiss will not transmit hepatitis B. An Yong, Department of Hepatology, Shandong Qianfo Mountain Hospital Hepatitis B is transmitted through the following ways: i. Blood transfusion, injection and unclean endoscopy and traumatic beauty, tattooing, sharing razors are easily infected. Second, through sexual behavior Gay men and multiple sex partners are at greater risk. Third, mother-to-child transmission In China, a large part is due to mother-to-child transmission, treatment is more difficult.