When should pregnant women be screened for hepatitis B virus infection?

Screening pregnant women for hepatitis B virus infection during the first prenatal visit is recommended because it allows for early identification and management of the infection. Early detection is vital for the health of both the mother and the baby. If a woman is found to be positive for hepatitis B, appropriate measures can be taken to reduce the risk of mother-to-child transmission during childbirth. Furthermore, this knowledge enables healthcare providers to offer necessary vaccinations and interventions as soon as possible postpartum for the infant, ensuring their protection against the virus. Screening at this early stage is essential for planning both maternal and neonatal care effectively.