Figures & data
Caption: Immunohistochemistry (IHC), enzyme-linked immunosorbent assay (ELISA), western blot (WB), protein misfolding cyclic amplification (PMCA), and real-time quaking-induced conversion (RT-QuIC). States, provinces, and countries are indicated as follows: United States of America (orange), Canada (blue), and outside North America (yellow). Timeline adapted from Haley and Richt (2017), Hibler et al., 2003, CWD Alliance, and Rivera et al. (2019).