Firstly, viral hepatitis is a category of diseases, mainly consisting of five types: Hepatitis A, Hepatitis B, Hepatitis C, Hepatitis D, and Hepatitis E. Hepatitis A and E are primarily acute hepatitis, while Hepatitis B, C, and D, especially Hepatitis B and C, are mainly chronic processes. If there is an acute outbreak, viral hepatitis generally shares some common characteristics such as jaundice, nausea, aversion to oil, fatigue, and some even exhibit fever. To confirm which type of viral hepatitis it is, one can undergo a blood test to screen for a comprehensive hepatitis virus panel.