According to a 2025 survey by KFF and The Washington Post, about one in six U.S. parents have delayed or avoided at least one routine childhood vaccine for their children (excluding COVID-19 and flu shots). While confidence in established vaccines like MMR and polio remains high (over 85% acceptance), skepticism rises for seasonal shots—especially among younger parents, those under 35, and families aligned with vaccine-skeptic movements.
Common reasons for hesitancy include concerns over side effects, mistrust of safety testing, and belief that not all recommended vaccines are necessary. Political views, age, and even homeschooling are cited as influential factors. Despite 81% of surveyed parents strongly supporting school vaccination mandates, knowledge gaps persist: 9% believe myths (e.g., MMR-autism link), and over half feel unsure about vaccine information.
Helpful Facts and Tips:
- Communicate clearly with trusted providers for vaccine information.
- Schools play a pivotal role in public health outreach.
- Online misinformation remains a challenge—make use of verified resources.


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