The independent source for health policy research, polling, and news.
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.
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. In 2022, majorities of Democrats continued to say they have at least a fair amount of trust in the CDC, the FDA, and Dr. Fauci, while less than half of Republicans had the same level of trust…
This report examines the exposure to, and belief in, health misinformation among Hispanic adults, as well as the media sources they use and the trust they place in health information received from various outlets. It is a companion to the KFF Health Misinformation Tracking Poll Pilot.
This report shows continued steady progress in vaccine uptake, with 62% of adults saying they’ve gotten at least one dose of a COVID-19 vaccine, though few who are eager remain unvaccinated. In addition, 41% of parents of children ages 12-17 say their child has already received at least one dose or that they will do so right away. The report also looks at potential motivators for the unvaccinated.
KFF's survey examines adults who had Medicaid coverage in early 2023, just before states resumed eligibility checks and disenrollments after pandemic-era protections ended. Nearly a quarter (23%) of adults who say they were disenrolled from Medicaid since early 2023 report being uninsured now. Overall, 19% of adults who had Medicaid prior to the start of unwinding say they were disenrolled at some point in the past year.
The survey is the second in a series exploring the experiences and perceptions of people who purchase their own health insurance, the group perhaps most affected by the Affordable Care Act's reforms to the individual insurance market and tax subsidies to make such coverage more affordable. It includes people in ACA-compliant plans sold both inside and outside the federal and state marketplaces, as well as those still in non-compliant plans, which took effect prior to…
The April 2019 KFF Health Tracking Poll examines the public’s position on the future of ACA and its protections for people with pre-existing medical conditions, in light of the ongoing legal battle which may end up in the Supreme Court. With lawmakers proposing legislation to address surprise medical bills, this month’s survey also measures the public’s support for federal government action to protect patients from having to pay the cost incurred from an inadvertent out-of-network…
Share Naming HIV/AIDS As Most Urgent Health Problem Declines Over Long Term Download Source Gallup surveys (1987, 1991, 1992); Los Angeles Times Survey (1990); Kaiser Family Foundation surveys (1995-2012)
Reported HIV Testing Rates Relatively Flat, Including Among Young Adults Download Source Kaiser Family Foundation surveys
Share Naming HIV/AIDS As Most Urgent Health Problem Declines Over Long Term Download Source Gallup surveys (1987, 1991, 1992); Los Angeles Times Survey (1990); Kaiser Family Foundation surveys (1995-2012).
Misinformation and confusion about the COVID-19 vaccines and pregnancy remains widespread, with most people – including women who are pregnant or trying to get pregnant – either believing or being uncertain about at least one of three false claims they’ve heard, a new KFF COVID-19 Vaccine Monitor shows. Among women who are pregnant or trying to get pregnant – the group for whom accurate information about the vaccines’ safety before, during and after pregnancy is…
© 2026 KFF
