From: Koala retrovirus diversity, transmissibility, and disease associations
Category | US zoos (%) | Australian zoos (%) | St. Bees Island (wild) (%) | Total (%) |
---|---|---|---|---|
Sex | ||||
 Male | 38 (48.7) | 12 (44.4) | 8 (38.1) | 58 (46.0) |
 Female | 29 (37.2) | 14 (51.9) | 13 (61.9) | 56 (44.4) |
 Joey | 11 (14.1) | 1 (3.7) | 0 (0) | 12 (9.5) |
Health status classificationa | ||||
 Healthy | 29 (37.2) | 16 (59.3) | 21 (100) | 66 (52.4) |
 Leukemia-lymphoma | 14 (17.9) | 2 (7.4) | 0 (0) | 16 (12.7) |
 Other cancers | 5 (6.4) | 2 (7.4) | 0 (0) | 7 (5.6) |
 Other causes | 30 (38.5) | 7 (25.9) | 0 (0) | 37 (29.4) |
Total | 78 (61.9%) | 27 (21.4%) | 21 (16.7%) | 126 |