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.
This month the Centers for Disease Control and Prevention (CDC) adopted a recommendation that health care workers and long-term care residents should be the first to receive the COVID-19 vaccine once it is authorized or approved by the FDA. A new KFF analysis estimates there are 15.
Government officials hope to identify one or more safe and effective COVID-19 vaccines over the next few months as part of a multi-agency effort known as Operation Warp Speed. If and when they succeed, their focus will shift to making sure people across the country can access the vaccine.
With over 6 million pregnancies per year in the U.S., pregnant and breastfeeding women constitute a significant portion of the population that could be impacted by COVID-19. This brief summarizes what is known thus far about pregnancy and COVID-19.
Starting in May of last year, HHS Secretary Kennedy and the CDC/ACIP began to make changes to the federal vaccine schedule for children, culminating in an announcement on January 5 of this year with the most wide-ranging changes to date. This policy brief tracks the number of states that have announced they are no longer following federal government recommendations for childhood vaccines as of January 20, 2026.
New federal legislation will require most private health plans to cover testing for the coronavirus with no cost sharing. Some states have adopted similar requirements for insurers they regulate, and many private insurance companies will voluntarily expand coverage for testing. However, some private coverage will not be subject to these requirements. To date, fewer changes have been adopted or considered with respect to treatment for complications from the disease. This brief reviews current coverage standards for private health plans and how these may change in response to the COVID-19 pandemic.
With the incoming Trump administration and Republican-led Congress looking to ways to reduce federal spending, this Poll finds that the Medicare and Medicaid programs remain broadly popular, and more people favor more spending on those programs than less spending. Among potential actions on health, the public sees price transparency and limiting chemicals in food as top priorities. Few say so about cuts to Medicaid and restrictions on abortion.
This Vaccine Monitor survey shows the public is largely supportive of the U.S. role in distributing COVID-19 vaccines globally, as well as other response efforts including the distribution of masks and COVID-19 rapid tests.
This analysis uses nursing facility-level data reported by the federal government to track the increase in vaccination rates among nursing facility staff nationally and by state between August 2021 (when the vaccine mandate was first announced) and March 27th, 2022 (after the vaccine deadline for health workers had passed in all states). Additionally, this analysis provides state-level information on booster rates among nursing home staff and the prevalence of staffing shortages after all vaccination deadlines had passed.
This report finds that 72% of adults now report being at least partially vaccinated for COVID-19, with the surge in cases, hospitalizations, and deaths due to the Delta variant being the main motivator for the recently vaccinated. It also examines the public's views on vaccine mandates, booster doses, and breakthrough infections.
Following the recent US Food & Drug Administration’s (FDA) authorization and the Centers for Disease Control and Prevention’s (CDC) recommendation, children ages 5-11 are now eligible to receive Pfizer-BioNTech’s COVID-19 vaccine. There may be unique challenges to vaccinating young children, particularly those from low-income families who may face additional barriers to access. State Medicaid programs and Medicaid managed care plans are looking at a range of policy options to facilitate access to vaccines for young, low-income children.
© 2026 KFF