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Table 3 Overview of parasites detected coproscopically in wild boars in Denmark in 2014–2019 (n = 254)

From: Surveillance of important bacterial and parasitic infections in Danish wild boars (Sus scrofa)

Parasite genera

No. of positive

Prevalence 95% CI

No. of enclosures with positive wild boars

Age ≤1a

Age >1a

Prevalence

95% CI

Median egg/oocyst excretion

[min – max]

95% CI of mean intensity

Prevalence

95% CI

Median egg/oocyst excretion

[min – max]

95% CI of mean intensity

Eimeria spp.

234

92.3

88.8; 95.5

8

92.1

85.2; 99.0

2760

[10−200,000]

5,021; 23,257

87.9

81.3; 84.4

7,980

[10 - 378,000]

15,884; 39,009

Metastrongylus sp.

202

79.5

74.5; 84.5

8

90.5

83.0; 98.0

130

[10−11,100]

429; 1,512

66.7

57.2; 76.1

83

[10 - 16,500]

184; 1,409

Strongyles

150

59.1

53.0; 65.1

7

52.4

39.7; 65.1

120

[10 – 3,900]

217; 984

56.6

46.7; 66.5

48

[10 – 1,600]

72; 250

Capillaria sp.

28

11.1

7.1; 14.9

3

14.3

5.4; 23.2

10.0

[10 - 20]

8.8; 15.7

14.1

7.2; 21.1

10.0

[10 - 20]

9.7; 14.6

Ascaris suum

27

10.6

6.8; 14.4

6

12.7

4.2; 21.2

3540

[0 – 10,740]

0; 92,416

8.1

2.6; 13.5

953

[0 - 239]

0; 2,969

Trichuris suis

22

8.7

5.2; 12.1

4

12.7

4.2; 21.2

25

[0 - 10.7]

0; 83

20.2

0; 4.8

15

[0 - 0.7]

0-79

Cystoisospora suis

1

0.4

1

–

–

 

-

–

 

Strongyloidesransomi

1

0.4

1

–

–

 

–

-

 
  1. aA total of 36.1% of the examined wild boars were not included in the calculation of excretion per age