Figure from new paper
Viral titers in eDNA against time from an observed epidemic.

Hall, E. M., E. J. Crespi, C. S. Goldberg, and J. L. Brunner. 2015. Evaluating environmental DNA-based quantification of ranavirus infection in wood frog populations. Molecular Ecology Resources DOI: 10.1111/1755-0998.12461.

This is going to be the start of a series showing how well eDNA can work. Nice work, Emily!