Table 1 Renibacterium salmoninarum and Mycobacterium sp. identified in wild brown trout (Salmo trutta fario) in kidney samples
River sites | Sampling | Weight (g) of fish | Length (cm) of fish | Number of positive/prevalence rate for R. salmoninarum | Number of positive/prevalence rate for Mycobacterium sp. | |
|---|---|---|---|---|---|---|
Date | Number | |||||
Kamp | July 2017 | 43 | 15–185 | 10–28 | 1/43 (2.32%) | 0/43 (0%) |
Sep 2017 | 30 | 9–106 | 9–22 | 0/30 (0%) | 0/30 (0%) | |
May 2018 | 19 | 53–152 | 17–23 | 0/19 (0%) | 0/19 (0%) | |
June 2018 | 27 | 0.1–0.5 | 2.5–4.5 | 0/27 (0%) | 10/27 (37.03%) | |
Nov 2018 | 62 | 3–141 | 7–24 | 0/62 (0%) | 0/62 (0%) | |
Wulka | July 2017 | 16 | 4–392 | 7–32 | 0/16 (0%) | 0/16 (0%) |
Sep 2017 | 25 | 4–201 | 7–28.5 | 0/25 (0%) | 0/25 (0%) | |
Oct 2018 | 3 | 5.5–310 | 8–30 | 0/3 (0%) | 0/3 (0%) | |
Nov 2018 | 20 | 6–27.5 | 8–14.5 | 0/20 (0%) | 0/20 (0%) | |
Traun | July 2017 | 59 | 2–223 | 7–28 | 1/59 (1.69%) | 0/59 (0%) |
Nov 2017 | 6 | 363–874 | 34–41 | 0/6 (0%) | 0/6 (0%) | |
May 2018 | 10 | 0.3–0.9 | 3.5–4.5 | 0/10 (0%) | 0/10 (0%) | |
Dec 2018 | 85 | 1.5–510 | 5–35 | 0/85 (0%) | 0/85 (0%) | |
Ybbs | Sep 2017 | 23 | 4.5–166 | 8–26 | 0/23 (0%) | 0/23 (0%) |
Dec 2017 | 10 | 25–145 | 15–25.5 | 0/10 (0%) | 0/10 (0%) | |
June 2018 | 10 | 0.2–0.5 | 2.7–3.7 | 0/10 (0%) | 0/10 (0%) | |
Nov 2018 | 9 | 8–69 | 10–18 | 0/9 (0%) | 0/9 (0%) | |
| Â | Total | 457 | 2/457 (0.43%) | 10/457 (2.18%) | ||
2017 | 212 | 2/212 (0.94%) | 0/212 (0%) | |||
2018 | 245 | 0/245 (0%) | 10/245 (4.08%) | |||