By Pooja Toshniwal Paharia Reviewed by Susha Cheriyedath, M.Sc. Apr 19 2026 Even as overall childhood vaccine coverage stayed relatively high in the United States, this national study shows that where a child lives, their family’s resources, and access to care still shape who gets fully protected. Study: Social Determinants of Childhood Vaccination Coverage in the United States Using National Immunization Survey Data From 2010 to 2023: Cross-Sectional Study . Image Credit: PeopleImages /