Towards Predicting Protective Vaccine Responses in the Very Young

摘要

Infectious diseases remain a major cause of death in infancy. Vaccination is a proven-effective strategy to reduce the risk of infectious diseases. However, important gaps remain in our understanding of vaccine responses in early life. Systems vaccinology has provided new insight into mechanisms and predictors of vaccine responses. However, systems vaccinology has not yet been systematically applied to infants younger than 12 months of age. Here, we review the knowledge gained from systems vaccinology studies of vaccines that are licensed for administration to infants. We propose that systems vaccinology should be applied to age-specific studies focused on protection, to derive the necessary insight for optimal design of vaccines for the very young.