Laser Technician IBEC Board Exam 2025 – 400 Free Practice Questions to Pass the Exam

Hepatitis B virus (HBV) is primarily transmitted through sexual contact and sharing needles. This virus is part of the Hepadnaviridae family and can lead to both acute and chronic infections. The modes of transmission for HBV include unprotected sexual intercourse, sharing of contaminated needles among intravenous drug users, as well as from mother to child during childbirth.

Unlike Hepatitis A and E, which are primarily transmitted through the fecal-oral route (often associated with contaminated food or water), Hepatitis B has significant association with activities that involve blood and bodily fluids, making sexual transmission a critical concern in public health.

Hepatitis C is also associated with needle sharing, particularly in the context of drug use, but it is less commonly transmitted through sexual contact compared to Hepatitis B. Understanding these transmission routes is crucial for effective prevention and education strategies related to viral hepatitis.