Scientists seek volunteers for vaccine blood draw study
Knowledge-focused
Recruiting now
This study aims to collect blood samples from healthy adults who receive an experimental pneumococcal vaccine. The blood will be used to help develop and validate laboratory tests that measure how well the vaccine works. It involves 12 participants who will get one vaccine dose a…
Phase: PHASE1 • Sponsor: GPN Vaccines • Aim: Knowledge-focused
Last updated Mar 30, 2026 14:31 UTC