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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.
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.
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.
In this JAMA Viewpoints column, KFF's Drew Altman, Ashley Kirzinger and Mollyann Brodie explore the power of health care affordability as an economic issue, how it has played out in recent election cycles, and the implications for the 2026 midterm elections.
As the Trump administration announces a new partnership with private companies and the Centers for Medicare and Medicaid Services to expand access to digital health tools like apps, this KFF Health Tracking poll finds that most adults have used these tools to manage their care.
These findings from a KFF/Washington Post survey reveal how parents encounter information related to children's health on social media, including trust in content they see online and whether they have specific, trusted influencers when it comes to information about children's health.
These findings from the KFF/Washington Post Survey of Parents shed light on parents who support the Make America Healthy Again movement, including the issues they see as top concerns for their children's wellbeing and their attitudes when it comes to vaccines and government regulations on food.
The debate over these enhanced tax credits can be seen as a proxy for the broader public’s concerns about health care affordability which may be why the public is largely in favor of extending these subsidies – even as overall views of the ACA are still very polarized.
Following the Trump administration’s warning last month that using acetaminophen – the active ingredient in Tylenol – during pregnancy can increase the risk of autism in children, very few (4%) adults say the claim about a causal relationship is “definitely true,” a new KFF Tracking Poll on Health Information and Trust finds.
Following the Trump administration’s warning last month that using acetaminophen – the active ingredient in Tylenol – during pregnancy can increase the risk of autism in children, very few adults say the claim about a causal relationship is “definitely true,” though much of the public is uncertain whether to believe it. Trust in the CDC to provide reliable vaccine information has fallen to a new low.
During his second term, President Trump has implemented an array of immigration policy changes focused on restricting immigration and increasing interior immigration enforcement efforts. These policy changes include restrictions on both lawful and unlawful immigration into the U.S., increased interior enforcement activities to support mass deportation, attempts to end birthright citizenship for the children of noncitizen immigrants, and rescinding protections against enforcement action in previously protected areas such as schools, churches, and health care facilities. These actions have broad impacts across immigrant families of all statuses, including the millions of U.S. citizen children living in them.
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