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Table 2 Descriptive statistics of the HI titers and the IgY/IgA ELISA values against the VG/GA vaccine in turkey poults

From: Evaluation of humoral immune responses to enterotropic lentogenic VG/GA vaccine of Newcastle disease in commercial turkey poults (Meleagris gallopavo)

  Days Unvaccinated group Vaccinated group
Mean SD CV%a Mean SD CV%a
HI 20 3.89 1.33 34.19 1.6 0.8 50
28 2.98 0.11 3.69 1.17 0.38 32.48
35 6 1.42 23.66 1 0.18 18
42 6.2 1.39 22.42 1.03 0.18 17.48
IgY 20 1011.12 179.6 17.76 464.7 122 26.25
28 1366.88 221.06 16.17 488.51 78.67 16.1
35 1586.45 224.38 14.14 459.06 114.94 25.04
42 1157.61 156.34 13.51 303.8 63.5 20.9
IgA 20 179.31 56.4 31.45 104.65 12.32 11.77
28 381.69 34.43 9.02 59.6 8.91 14.95
35 398.7 138.64 34.77 60.7 12.48 20.56
42 374.51 87.38 23.33 59.53 15.19 25.52
  1. aCoefficient of variation