Liver disease is not equal to infectious disease, many people talk about “liver disease” in daily life, think that liver disease is infectious disease, in fact, there are many kinds of liver disease, such as viral hepatitis (including hepatitis A, B, C, etc.), fatty liver, alcoholic liver, autoimmune liver disease, drug liver damage, etc.. The viral hepatitis is contagious, while most other liver diseases are not contagious, so liver disease is not equal to infectious disease, and do not hear who has liver disease is afraid to avoid, most of the liver disease is not contagious, not to mention, even if the viral hepatitis is mostly blood transmission, daily contact is not contagious.