Table 1 CWD surveillance and diagnoses in Norway (2002–2021)
From: Chronic wasting disease in Europe: new strains on the horizon
|  | 2002–15 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021a | Sum | CWD |
|---|---|---|---|---|---|---|---|---|---|
Moose (Alces alces) | 142 | 4403 (2) | 5468 (1) | 6705 (1) | 5935 (2) | 6200 (1) | 290 (1) | 29,143 | 8 |
Reindeer (Rangifer t. tarandus) | |||||||||
 Semi-domesticated | 966 | 1739 | 10,940 | 12,046 | 12,937 | 6512 | 1791 | 46,931 |  |
 Wild | 10 | 842 (4) | 2922 (9) | 3650 (6) | 3334 | 3213 (1) | 26 | 13,997 | 20 |
Red deer (Cervus elaphus) | |||||||||
 Farmed | 825b | 129 | 444 | 643 | 571 | 823 | 118 | 3553 |  |
 Wild |  | 2453 | 3639 (1) | 7785 | 5187 | 3450 | 161 (1) | 22,675 | 2 |
Fallow deer (Dama dama) | 13 | 15 | 20 | 48 | 37 | 92 | 11 | 236 | Â |
Roe deer (Capreolus capreolus) | 203 | 484 | 1955 | 2124 | 1692 | 1832 | 448 | 8738 | Â |
Cervid spp.2 | Â | 82 | 271 | 655 | 454 | 406 | 65 | 1933 | Â |