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Health Information and Trust

Update on Common Vaccine Myths: People Without a Trusted Health Care Provider Are More Likely to Endorse False Vaccine Claims

This poll looks at exposure to and belief in several vaccine myths and finds that people without a trusted health care provider, and those who regularly use social media or AI for health information, are generally more likely than others to belief the false claims. It also analyzes belief across vaccine myths, showing the share of the public that are consistent myth believers, consistent myth deniers, and those who land in the “mixed middle.”

Dashboard: 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.

THE MIDTERMS

KFF Health Tracking Poll: MAHA and the Midterms

Chemical food additive and pesticide concerns associated with the Make America Health Again (MAHA) movement are shared broadly across the public. But when it comes to voters, health care costs are a higher priority and bigger motivator, even among MAHA supporters, a new KFF Health Tracking Poll finds. When asked to identify their most important health priority for government to address, far more MAHA-supporting voters identify lowering the cost of health care (42%) than other issues more closely associated with the movement.

For more on this topic, read KFF Founding President and CEO Dr. Drew Altman's new Beyond the Data column: There Are Many MAHAs.

Poll: Health Care Costs and the Midterms

Health care costs continue to top the public’s list of affordability worries, even as concerns about gas prices have risen in recent weeks, with two-thirds of the public expressing worry over affording health care costs.

Americans’ Challenges with Health Care Costs

This data note reviews our recent polling data that finds that many Americans struggle to afford many aspects of health care, including disproportionate shares of uninsured adults, Black and Hispanic adults and those with lower incomes.

Recent Polls

Public Views on Foreign Aid and Global Health

This poll finds that less than half of the public now wants the U.S. to play at least a major role in improving the health of people in developing countries. When asked about the administration’s changes to foreign aid and global health, more people perceive a negative impact than a positive one.

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/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.

Tracking the Public’s Views on the ACA

Tracking the Public’s Views on the ACA

This interactive tool tracks public opinion on the Affordable Care Act, from the inception of the law to the present, including trends based on party identification, income, age, gender, and race/ethnicity.

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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  • Kaiser /Harvard Survey of Americans on Health Policy

    Poll Finding

    A telephone survey of 1,011 adults (between June 20 and July 9, 1996) about how health care reform (specifically Medicare reform, MSAs and the Kassebaum/Kennedy bill) fits into the upcoming November election. The survey was designed by the Kaiser Family Foundation, Harvard University, and Princeton Survey Research Associates (PSRA). The survey was conducted by PSRA. The The margin of error was plus or minus 3 percent. The survey data was released at a press briefing…

  • Teens on Sex: What They Say Teens Today Need to Know, And Who They Listen To

    Other Post

    12. Well now I'm going to read a list of reasons why some people say teenagers have sex. For each one, please tell me if you think this is often a reason, sometimes a reason, or hardly ever a reason teenagers have sex. (First), (Insert item. Rotate items.) -- how often is this a reason? Often a reason Sometimes a reason Hardly ever a reason DK Ref. a. Because they think they are ready to…

  • Covering the Epidemic: AIDS in the News Media, 1985-1996

    Other Post

    Media Coverage Of AIDS: Broad-Based, Consistent Over Past Decade Focus Shifts, However, From Science/Medicine to Celebrity-Oriented Embargoed for release until: 9:00 a.m. E.T., Wednesday, June 26, 1996 Contact: Matt James or Tina Hoff Washington, D.C. -- Media coverage in the U.S. of AIDS over the past decade has generally remained broad-based and consistent, emphasizing prevention and protection and avoiding becoming overly politicized, although focusing almost entirely on the epidemic as a domestic concern. However, while…

  • Toplines/Survey: HTML format

    Other Post

    Kaiser Family Foundation Survey on Teens and Sex: What They Say Teens Today Need to Know, And Who They Listen To Final Topline: Teenager Interview June 24, 1996 Conducted for The Henry J. Kaiser Family Foundationby Princeton Survey Research Associates Number of Interviews: 1,510 teenagers age 12-18 Margin of Error: plus or minus 3 percentage points Dates of Interviewing: March 28 - May 5, 1996 Introduction: Hello, my name is __________ and I'm calling for…

  • Teens on Sex: What They Say Teens Today Need to Know, And Who They Listen To

    Report

    A national random-sample telephone survey of 1,510 teenagers age 12-18, conducted for the Foundation by Princeton Survey Research Associates between March 28, 1996 and May 5, 1996. The survey finds that most teens have enough information about how girls get pregnant, but not how to use different kinds of birth control. The survey also revealed a number of misperceptions about the consequences of pregnancy and that most teens say a common reason teens do get…

  • Covering the Epidemic: AIDS in the News Media, 1985-1996

    Report

    Media Coverage Of AIDS: Broad-Based, Consistent Over Past Decade Focus Shifts, However, From Science/Medicine to Celebrity-Oriented Embargoed for release until: 9:00 a.m. E.T., Wednesday, June 26, 1996 Contact: Matt James or Tina Hoff Washington, D.C. -- Media coverage in the U.S. of AIDS over the past decade has generally remained broad-based and consistent, emphasizing prevention and protection and avoiding becoming overly politicized, although focusing almost entirely on the epidemic as a domestic concern. However, while…

  • Sexuality and American Social Policy

    Other Post

    Monographs as part of the ongoing seminar series, jointly sponsored by the Kaiser Family Foundation and the American Enterprise Institute for Public Policy Research (AEI), "." Resource List:

  • Kaiser Survey on Americans and AIDS/HIV

    Poll Finding

    The is a national random-sample telephone survey of 1,211 adults, 18 years and older, including over samples of 250 African Americans and 250 Hispanics. Chartpack (.pdf) Toplines/Survey (.pdf)

  • Why Don’t Americans Trust the Government?

    Poll Finding

    This Washington Post/Kaiser/Harvard survey examines public understanding, perceptions, and attitudes about the role of government and public mistrust. Articles as part of this series by The Washington Post ran from Sunday January 28, 1996 through February 4, 1996. Topline Download

  • National Survey on Public Perceptions about Contraception

    Poll Finding

    A national random-sample telephone survey conducted between January 19-21, 1996 on Americans perceptions of the risks and benefits associated with oral contraceptives, or The Pill. The survey finds that many American men and women have at least some concerns about the safety of oral contraceptives. These findings were presented at a briefing in New York on January 31, 1996, co-sponsored by Kaiser Family Foundation, the National Press Foundation and The Alan Guttmacher Institute. TOPLINE Download…