75  Vaccine Trials Quick Reference

Vaccine trials frequently require rapid enrollment of large subject populations. Site feasibility therefore emphasizes recruitment capacity, scheduling efficiency, and access to eligible populations rather than therapeutic specialization.

NoteCRA Considerations

During vaccine trials, CRAs should closely observe site workflow efficiency, screening throughput, and scheduling processes during early visits. Operational bottlenecks may emerge rapidly due to high enrollment volume and should be escalated early to project management.