Dhiren Trambadia, Vice President, Trivitron Healthcare quoted alongside a doctor at Fortis. Hepatitis B is a viral infection that affects the liver. It can lead to acute as well as chronic liver disease that can be life-threatening if not treated or managed early. Dhiren Trambadia, Vice President, Trivitron Healthcare quoted alongside a doctor at Fortis. Hepatitis B is a viral infection that affects the liver. It can lead to acute as well as chronic liver disease that can be life-threatening if not treated or managed early.