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KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
As the debate over mRNA technology continues, public uncertainty about its safety is likely to persist and may even deepen the partisan divide... as well as hinder any efforts to develop new vaccines in response to future pandemics
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.
A new KFF-Washington Post partnership survey of parents explores their experiences with and views about vaccines for their children, including a look into how they make decisions related to vaccines and where they are uncertain or confused about their safety. The poll comes as the Trump administration’s Health and Human Services Secretary Robert F. Kennedy Jr. continues to question the childhood vaccine schedule and to raise doubts about vaccine safety and effectiveness. Based on interviews…
(Secretary Kennedy) has promised to restore public trust in the CDC, but our polling data suggests real challenges given how skeptical the public - and Republicans in particular - are about the agency.
This interactive tool tracks public opinion on the Affordable Care Act, from the inception of the law to the present. It highlights key moments when views shifted and trends based on party identification, income, age, gender, and race/ethnicity.
This analysis highlights key findings about the health care experiences of older adults (ages 65 and older) based on KFF’s 2023 Survey on Racism, Discrimination, and Health, including variations by race and ethnicity.
In this research article released online by The Journal of Health Policy, Politics and Law, KFF's Elizabeth Hamel, Alex Montero and Mollyann Brodie reflect on 30 years of public opinion data to offer perspectives on how the public accesses, evaluates, and uses health information, and what recent trends may suggest about the future of the health information (and misinformation) environment. The article examines public knowledge gaps on health and the role of partisanship in national…
From the 2023 KFF/LA Times Survey of Immigrants - the largest nationally representative survey focused on this group - comes five key facts about information gaps regarding public charge rules and how these information gaps can prevent immigrants from getting financial assistance they need.
This poll finds 1 in 8 voters say abortion is the most important issue to their vote. They are younger, lean Democratic, and generally want abortion to be legal in all or most cases. The poll also gauges the public's views on abortion-related policies, including a national 16-week abortion ban and allowing abortion for pregnancy-related emergencies.
The latest KFF Survey of Immigrants finds that immigrants’ worries about detention or deportation have risen sharply since 2023, even among lawfully present immigrants and naturalized citizens. This poll finding includes new insights about immigrants’ attitudes and experiences during the early days of President Trump’s second term.
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