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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.
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Based on data from Kaiser's Second Post-Katrina Survey, this Survey Brief profiles low-income adults in New Orleans in 2008, examining their demographics, personal recovery from the aftermath of Hurricane Katrina, worries and concerns, and financial and health care challenges.
This analysis examines the vaccine-related attitudes of non-health essential workers who have been working outside their homes during the COVID-19 pandemic. It finds that they are less eager to get a vaccine right away, and a larger share express opposition to employer mandated vaccination.
This KFF survey is a follow-up survey of adults who had ACA Marketplace insurance in 2025. The survey examines the cost concerns and coverage changes that these 2025 Marketplace enrollees are experiencing following the expiration of the enhanced premium tax credits. The survey finds that half of returning enrollees say their health care costs are “a lot higher” and most expect to cut back on basic household expenses to afford coverage.
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.
The latest KFF Health Tracking Poll explores the public's views on the U.S. role in distributing COVID vaccines to other countries, health care priorities for Congress, prescription drug regulations and price negotiations, and affordability changes in the COVID-19 relief bill.
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.
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.
Trust in public health officials declined over the course of the pandemic, particularly among Republicans. Over the course of the pandemic, KFF polling has found a decline in trust of public health officials – most notably among Republicans.
This poll finds that public support remains high for extending the enhanced ACA tax credits set to expire at the end of the year. Three quarters of the public favor of extending them, though support among Republicans has dipped since September. Most Democrats want a Congressional budget deal to include an extension of the tax credits.
Amid the Trump administration’s increased immigration enforcement efforts, one in five immigrants say they personally know someone who has been arrested, detained or deported since January. Four in ten worry they or a family member could face such action. Many immigrants, including naturalized citizens and those who are lawfully present, say they feel less safe, are avoiding activities outside their home, and no longer view the U.S. as a good destination for immigrants.
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