The Tufts Survey of Equity in Health, Wealth, and Civic Engagement was a longitudinal study of a nationally representative sample of adults across the United States from 2020 to 2022. The data includes responses to our original questions plus more than 100 purchased archived variables previously collected by Ipsos. As many as possible of the same individuals were contacted across the waves. Items involve measures of health, wealth, and civic engagement, broadly defined.
The dataset is now available to anyone for free, courtesy of ICPSR. We have also built an interactive website where you can explore variables and produce infographics with very little knowledge of statistics. This is an example of a result produced by that website:

The interactive website is a few years old, but the ICPSR version of the dataset is new.
Citation: Levine, Peter, Stopka, Thomas, Allen, Jennifer, and Mistry, Jayanthi. Tufts Survey of Equity in Health, Wealth, and Civic Engagement, United States, 2020-2022. Inter-university Consortium for Political and Social Research [distributor], 2025-08-19. https://doi.org/10.3886/ICPSR39204.v1