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Table 1 Detection of antibodies against BVDV in four species of wild ruminants in Switzerland

From: Bovine viral diarrhea virus in free-ranging wild ruminants in Switzerland: low prevalence of infection despite regular interactions with domestic livestock

 

Sampling units

Total

Jura

Jura

North

North

Centre

Centre

South

South

South

South

North

West

East

West

East

West

Centre

East

Roe deer

Seroprevalence

0

0

0

0

0

0

0

0

0

0

(95% CI)

(0–14.8)

(0–5.4)

(0–6)

(0–4.5)

(0–9)

(0–5)

(0–8)

(0–21.8)

(0–10)

(0–0.8)

positive/tested

0/23

0/67

0/60

0/80

0/39

0/72

0/44

0/15

0/35

0/435

Red deer

Seroprevalence

0

-

-

6.9

1.8

4.8

3.6

0

0.8

2.7

(95% CI)

(0–20.6)

  

(2.8–13.8)

(0.05–9.5)

(0.6–16.2)

(0.4–12.5)

(0–4.6)

(0.02–4.3)

(1.5–4.6)

positive/tested

0/16

-

-

7/101

1/56

2/42

2/55

0/78

1/128

13/476

Chamois

Seroprevalence

0

0

0

1.4

11.5

4.8

5.6

0

0

2.1

(95% CI)

(0–13.2)

(0–5.8)

(0–36.9)

(0–7.5)

(2.4–30.2)

(1.0–13.3)

(1.2–15.4)

(0–9.5)

(0–3.1)

(1.0–3.9)

positive/tested

0/26

0/62

0/8

1/72

3/26

3/63

3/54

0/37

0/118

10/466

Ibex

Seroprevalence

-

-

-

0

1.2

4.3

6.7

0

0

1.8

(95% CI)

   

(0–6.3)

(0.03–6.7)

(0.5–14.5)

(2.5–14.1)

(0–33.6)

(0–1.7)

(0.8–3.4)

positive/tested

-

-

-

0/57

1/81

2/47

6/89

0/9

0/217

9/500

Total

Seroprevalence

0

0

0

2.9

2.5

3.1

5

0

0.2

1.7

(95% CI)

(0–5.5)

(0–2.8)

(0–5.3)

(1.3–5.4)

(0.8–5.7)

(1.3–6.3)

(2.6–8.5)

(0–2.6)

(0.01–1.1)

(1.2–2.4)

positive/tested

0/65

0/129

0/68

9/310

5/202

7/224

12/242

0/139

1/498

32/1877