HBV vaccination status among healthcare workers: A cross-sectional study.

Objective: The development of a vaccine against hepatitis B virus (HBV) is one of the improvements in strategy prevention during the last decades.

Aim: To evaluate HBV-related vaccine status in healthcare workers (HCW) exposed to biological risk.

Methods: The serum markers for HBV were collected from HCWs in two tertiary care hospitals in Naples (Italy).