How Do Americans View Childhood Vaccines, Vaccine Research and Policy?
A majority of Americans say childhood vaccines are effective at preventing illness, but slightly fewer are confident that the vaccine schedule is safe.
Numbers, Facts and Trends Shaping Your World
The American Trends Panel survey methodology Overview Data in this report comes from Wave 166 of the American Trends Panel (ATP), Pew Research Center’s nationally representative panel of randomly selected U.S. adults. The survey was conducted from March 24 to March 30, 2025. A total of 3,605 panelists responded out of 4,045 who were sampled, […]
Mirroring changes in the U.S. population overall, registered voters have become more educated, more racially and ethnically diverse, older, and more religiously diverse over the past three decades. Many of these changes have altered the makeup of both parties, but several have had a more pronounced impact on the Democratic Party than the Republican Party. […]