Table 1 Mortality according to vaccination strategy in 61 case farms
From: Associations between biosecurity and outbreaks of canine distemper on Danish mink farms in 2012–2013
Vaccination (year) | Number of farms | Mean mortality | 95 % confidence interval |
|---|---|---|---|
No | 14 | 6.1 | 3.0; 9.2 |
Summer (2012) | 13 | 2.5 | 0.7; 4.2 |
Winter (2011–2012) | 34 | 3.3 | 1.2; 5.4 |