Timing of Vaccine Decision-Making Among First-Time Parents.

Objective: Decreased childhood vaccination can lead to local outbreaks of vaccine-preventable disease. In a pilot study from our group, 72% of parents of newborns reported initiating their vaccine decision-making for that child prior to conception. Since a sound understanding of the timing of parental vaccine decision-making is needed to direct educational efforts, we surveyed a national cohort of first-time parents to extend our preliminary findings.