Hepatitis A, hepatitis B, hepatitis C are the viral liver infections caused by hepatitis A virus, hepatitis B virus, and Hepatitis C virus.
• Hepatitis A infection is usually a self-limiting acute viral infection manifested by mild to moderate symptoms. It is generally associated with a low fatality rate and confers life-long immunity against the respective viral pathogens.
• Hepatitis B and hepatitis C infections show similar symptoms and exist in two forms; acute and chronic diseases. However, hepatitis C infection tends to be more chronic. Hepatitis B virus transmits mainly through body fluids, and hepatitis C is transmitted through blood and blood products. If not treated adequately at the right time, both infections can result in life-threatening conditions like liver failure, liver cirrhosis, and liver carcinoma. Currently, preventive vaccinations are available for hepatitis A and B infection; however, there are no vaccines available for hepatitis C, and medication must be started in the first year after infection to allow for a complete recovery.