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Health Information and Trust

Trust and Confidence in the CDC Remain at Low Point After Changes to Recommended Childhood Vaccines

Weeks after the Trump administration reduced the number of childhood vaccine recommended for routine use, public trust in the CDC is at its lowest since the COVID-19 pandemic, and less than half are confident in federal agencies’ ability to make such recommendations. Among those who have heard about the revised recommendations, more say they expect the changes to have a negative impact than a positive one on children’s health. Read the News Release.

Interactive Dashboard: KFF Polling on Health Information and Trust

Drawing on KFF’s poll findings, this interactive dashboard tracks the public’s trusted sources for health information, attitudes toward vaccines, and use of news, social media, and AI for health-related information. It provides visual representations of the key trends in the public’s trust in health information and tracks exposure to and belief in false and unproven health claims.

Health Tracking Poll

Health Care Costs Tops the Public’s Economic Worries as the Runup to the Midterms Begins

Heading into this midterm election year, the cost of health care tops the public’s economic anxieties and more than 4 in 10 voters say the issue will have a major impact on their vote. Voters, including independents, currently trust Democrats more than Republicans to address the cost of health care and most other health care issues, though neither party has an advantage on addressing the overall cost of living. Read the News Release.

Recent Polls

2025 KFF Marketplace Enrollees Survey

Poll Finding

This survey explores how ACA Marketplace enrollees expect to respond if their premium payments doubled as expected in 2026 when enhanced premium tax credits are set to expire. About a third would very likely look for a lower-cost plan, even if it had higher deductibles, and about a quarter would very likely end up uninsured. The survey also examines how increased health care costs may affect their finances and the potential impact in next year’s elections.

Knowledge and Views of Medication Abortion

This KFF Health Tracking Poll finds that many, including women of reproductive age, remain unfamiliar with key facts about mifepristone. Fewer than half of all adults say they believe abortion pills are safe now, compared to over half of all adults two years ago. This poll explores awareness and perception of the recent FDA review of the medication, and support for policies aimed at restricting it.

KFF-Washington Post Survey Explores Parents’ Trust In, and Confusion About, Childhood Vaccines

The KFF-Washington Post partnership Survey of Parents explores experiences and views pertaining to childhood vaccines. The Survey of Parents also sheds light on school vaccination requirements, views on federal health agencies and policy changes, and the views of parents with children diagnosed with autism spectrum disorder. This poll comes as the Trump administration revamps federal policies, and HHS Secretary Robert F. Kennedy Jr. continues to question the childhood vaccine schedule.

KFF/New York Times Survey of Immigrants

KFF-New York Times Survey: Immigrants Report Rising Fear, Negative Economic and Health Impacts, and Changing Political Views During the First Year of President Trump’s Second Term

The 2025 Survey of Immigrants, a partnership between KFF and The New York Times, takes an in-depth look at the experiences of immigrants during the first year of President Trump’s second term, including their worries related to increased immigration enforcement, their health and economic wellbeing, and the political views and preferences of immigrant voters. The survey paints a portrait of families under strain — where fear of detention and economic instability are negatively impacting immigrants’ health and reshaping immigrant families’ daily lives and views of U.S. political parties.

Read the News Release | Explore The New York Times’ Reporting

the essentials

Health Tracking Poll

Our signature survey project provides up-to-date data on the public’s health care views, knowledge, and experiences.

Survey Question Finder

Search all KFF polls since 1992 by keyword and date to find full question wording and results.

Health Information and Trust Tracking Poll

The Health Information and Trust Tracking Poll is part of KFF’s Health Information and Trust Initiative, which tracks health misinformation and analyzes its impact on the public.

Polls in Health Policy

This chapter of our digital “textbook” explores why surveys are essential for understanding health policy issues. 

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  • Uninsured Are Less Satisfied

    Perspective

    Given that people without health insurance have no protection from health care costs, it is not surprising that they are much less likely to say they are satisfied with costs than those with insurance (31 percent

  • Kaiser Health Tracking Poll — May 2011

    Feature

    Most Americans oppose the idea of converting Medicaid to block grant financing to reduce the federal deficit, and more than half want to see no reductions at all in Medicaid spending.

  • KFF April Tracking Poll: Opinions of Reform Remain Steady

    Perspective

    This month, public opinion on the health reform law continues to be remarkably steady. The April Kaiser Health Tracking Poll finds that four in ten feel favorably about the law and an equal share say they feel unfavorably.

  • Dissatisfaction with Health Insurance Despite Positive Ratings

    Perspective

    Personal experiences with the health care system are a key factor in Americans’ opinions on how the health care system should function and their expectations of how the Affordable Care Act (ACA) will change the system when fully implemented.

  • Pulling It Together: A Public Opinion Surprise

    Perspective

    Medicaid is the nation’s primary health insurance program for low-income people and people with disabilities, covering more than 60 million people this year.

  • The Digital Divide And Access To Health Information Online

    Poll Finding

    The Affordable Care Act (ACA) calls for a number of web-based initiatives, including development of the website healthcare.gov which provides a variety of health information and helps individuals find coverage options.

  • Kaiser Health Tracking Poll — April 2011

    Feature

    As Congress and the president debate different approaches to reducing the deficit, the April Kaiser Health Tracking Poll indicates that initial public reaction is fairly evenly split when a premium support/voucher program like the one in House Budget Committee Chairman Paul Ryan’s "Path to Prosperity" proposal is described, but seniors prefer to keep the current…

  • How Popular Is The Idea Of Changing Medicare To A Defined Contribution Plan?

    Poll Finding

    In March 2011, House Budget Committee Chair Paul Ryan released his "Path to Prosperity" budget plan, which included a proposal to change Medicare from a defined benefit program into one in which the government pays a specific amount towards the cost of private health insurance for each enrollee.

  • Trends in the Use of Hospital and Provider Quality Ratings

    Poll Finding

    With a renewed emphasis on health care quality driven by the Affordable Care Act, this polling data note examines historical trends in Americans' reliance on quality ratings and how their perceptions have changed over time. Data Note (.