The KFF COVID-19 Vaccine Monitor is an ongoing research project tracking the public’s attitudes and experiences with COVID-19 vaccinations. Using a combination of surveys and qualitative research, this project tracks the dynamic nature of public opinion as vaccine development and distribution unfold, including vaccine confidence and hesitancy, trusted messengers and messages, as well as the public’s experiences with vaccination.

Key Findings

At the beginning of 2021 as vaccine distribution began in the U.S., KFF conducted interviews with a nationally representative sample of adults using open-ended questions to better understand public concerns around receiving a COVID-19 vaccine. Six months later, we recontacted these individuals to find out whether they chose to receive a COVID-19 vaccine, their reasoning behind their decisions, and how they are feeling about their choice.

The vast majority (92%) of those who planned to get vaccinated “as soon as possible” in early 2021 have received at least one dose of a COVID-19 vaccine, as have slightly more than half (54%) of individuals who had previously said they wanted to “wait and see” before getting vaccinated. On the other hand, a majority (76%) of people who had previously said they would “only get vaccinated if required” or said they would “definitely not” get a COVID-19 vaccine remain unvaccinated.

One-fifth of adults (21%) now report being vaccinated after saying in January they planned on waiting to get vaccinated, would only get it if required, or would definitely not get vaccinated. Many of these individuals noted the role of their friends and family members as well as their personal doctors in persuading them to get a vaccine. Seeing their friends and family members get vaccinated without serious side effects, talking to family members about being able to safely visit, and conversations with their personal doctors about their own risks were all persuasive factors for these individuals. A small but meaningful share also say the easing of restrictions for vaccinated people was a factor in their decision to get a vaccine.