New registry to monitor hepatitis b vaccine safety in pregnancy
Knowledge-focused
Terminated
This study was designed to collect information on pregnancy and baby outcomes in women who received the PREHEVBRIO hepatitis B vaccine around the time of conception or during pregnancy. The goal was to watch for any safety concerns, such as miscarriage or birth defects. However, …
Sponsor: VBI Vaccines Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:31 UTC