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Table 1 Number of samples per country, vaccination strategy, parity, and age groups

From: Descriptive analyses of maternally-derived antibody levels against porcine circovirus 2 (PCV-2) in 3- and 21-day-old piglets from farms of four European countries using different vaccination protocols in sows

Country

Vaccination treatment

3 days of age

21 days of age

P 1

P > 1

Total

P 1

P > 1

Total

France

As a sow (n = 9)

54

216

270

54

216

270

As a gilt (n = 9)

54

216

270

54

216

270

As a piglet (n = 9)

54

216

270

54

216

270

Never (n = 3)

18

72

90

18

72

90

Germany

As a sow (n = 8)

36

204

240

48

192

240

As a gilt (n = 8)

33

207

240

36

204

240

As a piglet (n = 9)

57

213

270

39

231

270

Never (n = 2)

15

45

60

18

42

60

Italy

As a sow (n = 3)

18

72

90

18

72

90

As a gilt (n = 8)

42

168

210

42

168

210

As a piglet (n = 8)

57

213

270

54

216

270

Never (n = 3)

18

69

87

18

68

86

Spain

As a sow (n = 9)

54

216

270

54

216

270

As a gilt (n = 9)

54

216

270

54

216

270

As a piglet (n = 9)

54

216

270

54

216

270

Never (n = 3)

18

72

90

18

72

90

  1. P parity.