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.
In this Monitor, we explore how ongoing misinformation about the safety and efficacy of COVID-19 vaccines may affect the acceptance of new vaccine recommendations. First, we examine the false and misleading claims underlying the Kansas Attorney General’s lawsuit against Pfizer. We also discuss the CDC’s most recent vaccine.
This first edition of the Health Misinformation Monitor explores misinformation about raw milk amid bird flu outbreaks on dairy farms, false vaccine narratives that continue to spread, and legal challenges against abortion pill reversal claims. Additionally, a growing number of states have required public schools to show fetal development videos that some have called biased and inaccurate. This Monitor report also provides a snapshot of new KFF misinformation polling on TikTok and discusses the early challenges faced by The World Health Organization’s new AI tool SARAH in providing accurate answers to health questions.
The U.S. has by far the highest homicide by firearm rate among similarly large and wealthy countries, including among children and teens.
This policy watch post examines the United States’ measles elimination status, including what it means to eliminate measles, whether the current measles outbreak could threaten the country’s measles elimination status, and what losing that status might mean for measles control.
With health officials reporting 800 measles cases in multiple states already this year, most of the public – and most parents – report hearing at least one false claim about measles or the vaccine for it, and many of them aren’t sure what to believe, the latest KFF Tracking Poll on Health Information and Trust…
Amid sweeping cuts to federal government health agencies by the Trump Administration, much of the public opposes cuts to funding and staffing, including some Republicans. Support of many of these cuts is largely partisan, however, there is agreement across parties when it comes to opposing cuts to Social Security, Medicare, and Medicaid.
As Senate hearings begin for President Trump’s health nominees, including Robert F. Kennedy Jr., the latest KFF Tracking Poll on Health Information and Trust shows a decline in public trust for government health agencies like the CDC, FDA, and local public health officials. The poll reveals growing skepticism about vaccines and school vaccine requirements, especially among Republicans and parents, while misinformation about vaccine safety persists. Despite low concern about the H5N1 bird flu, the U.S. public is divided on how prepared they believe the government is for future health crises or pandemic.
As bird flu continues to circulate among animals in the
More than three years into the COVID-19 pandemic, about half (53%) the public says they would likely get an annual COVID-19 vaccine if offered similar to an annual flu shot, the latest KFF COVID-19 Vaccine Monitor finds. This includes about a third (32%) who would be “very likely” to do so.
A new KFF analysis finds that between 8 and 24 million people across the U.S. could be disenrolled from Medicaid during the unwinding of the program’s continuous enrollment provision. The estimates draw on data collected through KFF’s recent survey of state Medicaid and CHIP officials, conducted with the Georgetown University Center for Children and Families.
© 2025 KFF