Biomarkers of vaccine safety and efficacy in vulnerable populations: Lessons from the fourth international precision vaccines conference. Amodio D, Angelidou A, Cotugno N, et al. Biomarkers of vaccine safety and efficacy in vulnerable populations: Lessons from the fourth international precision vaccines conference. Vaccine. 2025;43(Pt 2):126477. doi:10.1016/j.vaccine.2024.126477 Read more