Dong, M., Clerkin, T. J., Jiang, S., Ives, N., Osborne, O. W., Kirtley, M., Bauer, A. E., Anderson, K. Y., Smith, M. D., Noble, R. T., David, L. A. (2026). Dietary DNA in municipal wastewater reveals signatures of wealth, immigration, and coastal proximity. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2530704123