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Table 1 Prevalence (% positive) of Trichinella spp. in 338 wolverine (Gulo gulo) in Yukon, Canada

From: High prevalence, intensity, and genetic diversity of Trichinella spp. in wolverine (Gulo gulo) from Yukon, Canada

  Number of positive wolverine Total animals examined Prevalence 95% confidence interval
Age
 Juvenile 81 125 64.8 56.1–72.6
 Yearling 79 96 82.3 73.5–88.6
 Adult 99 114 86.8 79.4–91.9
Sex
 Female 82 112 73.2 64.3–80.6
 Male 180 226 79.6 73.9–84.4
Harvest location
 Northwest 117 169 69.2 61.9–75.7
 Southeast 137 157 87.3 81.1–91.6
Harvest year
 2013–2014 69 86 80.0 70.6–87.3
 2014–2015 66 91 72.5 62.6–80.6
 2015–2016 60 77 77.9 67.5–85.7
 2016–2017 67 84 79.8 70.0–87.0
Weight of tongue processed
 Less than 5 g 24 36 66.7 50.3–80.0
 5–9.9 g 22 28 78.6 60.5–89.8
 10 g 216 274 78.8 73.6–83.3