Caregiver Intent and Willingness to Accept COVID-19 Vaccine in the Pediatric Emergency Department.

Background: While COVID-19 vaccine (CV) acceptance is improving, little is known about parental acceptance of CV in the pediatric emergency department (PED).

Objectives: The aims of the study are to assess rates of CV uptake among eligible children presenting to the PED, describe caregiver willingness to accept CV in the PED, and assess potential ED-based interventions to increase CV acceptance.

Methods: We surveyed caregivers of 384 children aged ≥6 months presenting to the PED for minor illness/injury. Demographics, COVID-19/other vaccine history, and intent/willingness to receive CV were recorded. Participants were recontacted by phone 6-12 months after vaccine eligibility to assess CV status, barriers to CV, willingness to receive CV in the ED, and preferences for ED-based vaccine-related interventions. Data were analyzed using standard descriptive statistics.

Results: In initial surveys, 31.6% of caregivers planned to vaccinate their child; 32.2% would likely accept CV in the PED. Follow-up data was available for 302 (78.6%) previously unvaccinated participants; only 59 (19.5%) had received CV at follow-up. Of those unvaccinated at follow-up, 27 (28.7%) intended to vaccinate, nearly all of whom would accept CV in the PED. Factors associated with increased likelihood of vaccination included initial intent to vaccinate ( P = 0.004), definite/probable acceptance of CV in the PED ( P = 0.035), and child age 5+ ( P = 0.005). Nearly one-fourth of unvaccinated families reported barriers to CV access. Interventions most likely to persuade families to vaccinate included: discussing CV with a provider (25.5%), receiving an information sheet (23.4%), and offering CV without an ED visit (22.3%).

Conclusions: CV acceptance was low in this cohort. A gap population of unvaccinated children whose caregivers intend to vaccinate exists, and many of these would accept CV in the ED. This data supports the presence of CV programs in the ED to close this gap.