KFF Polling on Health Information and Trust By kffmichaelp May 6, 2026 Kaiser Family Foundation (Kff) Share Summary Takeaways Listen Quiz Poll Top Institutions 1 Doctors are the most trusted source of health information, with significant trust disparities for government agencies like the CDC and FDA. 2 Partisanship influences trust levels, with Republicans more likely to trust Secretary Kennedy and President Trump compared to Democrats. 3 Confidence in the CDC and FDA has declined, with less than half of the public believing these agencies act independently. 4 Parents trust pediatricians most for vaccine information, while trust in health influencers and government officials is significantly lower. 5 Over half of adults use social media for health information, but trust in health content from these platforms remains low.