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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.
A comprehensive timeline of public health policy actions by the Department of Health and Human Services (HHS) under the Trump administration from 2025-2026, with key dates, descriptions, and impacts.
States and local governments, rather than the federal government, have authority over school vaccination requirements, and while all 50 states and DC require certain vaccines for school attendance, they vary substantially in how exemptions are granted and administered. As the Trump administration has moved away from longstanding federal childhood vaccine recommendations, an increasing number of states are delinking their vaccine policies from CDC/ACIP guidance, while recent state policy changes have generally made non-medical exemptions easier…
This issue brief provides an update on the latest trends in kindergarten children's routine vaccination and exemption rates. Over three-quarters of states had measles, mumps, rubella (MMR) vaccination rates below the “target” rate of 95% for the 2025-2026 school year.
KFF is collecting and analyzing data on COVID-19 vaccinations by race/ethnicity to gain increased insight who is receiving the vaccine and whether some groups are facing disparities in vaccination.
This report examines COVID-19 misinformation and finds that nearly eight in ten adults either believe or are unsure about at least one false statement about COVID-19 or the vaccines. It also examines the news and social media sources the public trusts for information on the virus, and the relationship between news sources and belief in misinformation.
This survey reveals that half of adults nationally don't expect to get the latest COVID-19 vaccine, with many saying that they aren’t worried about catching or spreading the virus. It also examine people's reasons for not getting the new vaccine and whether they are taking precautions to minimize their risks.
This analysis updates the approaches states are taking to manage the limited initial supply of COVID-19 vaccines based on revised federal guidance and balance the desire to vaccinate those at greatest risk first with the need to ensure a fast and effective statewide vaccination effort. It includes a state data table.
When a COVID-19 vaccine becomes available, all or most people living in the country will need to get vaccinated in order to maximize its benefits and provide adequate immunity nationwide. That could present a daunting challenge for state and local health officials, as a new KFF analysis shows vaccination rates for the annual flu vaccine vary widely across states as well as by race and ethnicity, age, and other demographic characteristics. The flu vaccine provides…
Republicans and Black Americans are More Likely to Be Hesitant but Even Among These Groups Reasons Vary KFF has launched a new COVID-19 Vaccine Monitor to dive deeply into the public’s views about the vaccine and experiences getting it for as long as the pandemic lasts. First results released today show that Americans’ enthusiasm for getting a COVID-19 vaccination varies substantially across groups, with Republicans and Black Americans among those most hesitant. Overall, 71% of…
An outbreak of Ebola is currently ongoing in the Democratic Republic of Congo (DRC), now the second largest Ebola epidemic ever recorded. This Issue Brief gives an overview of the current situation, explains the U.S. role in responding to the outbreak, and answers key questions about the broader global response.
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