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Table 1 Antibody titers against HEV in retained serum samples collected from pigs fed diets with or without spray dried porcine plasma 1

From: No transmission of hepatitis E virus in pigs fed diets containing commercial spray-dried porcine plasma: a retrospective study of samples from several swine trials

SDPP2 Pig ID Day 0 Day 45
0% 28 Neg Neg
0% 1000 Neg Neg
0% 1027 Neg Neg
0% 1049 0.752 Neg
0% 1050 1.188 Neg
8% 27 Neg Neg
8% 999 Neg Neg
8% 1026 Neg Neg
8% 1047 1.302 Neg
8% 1048 1.139 Neg
8% 6964 Neg Neg
  1. 1Optical density values analyzed by ELISA. Neg means that the O.D. value is below the cut-off established for the technique (<0.300).
  2. 2Serum collected from pigs weaned at 3 to 4 wks of age and fed diets with either 0% or 8% SDPP for 45 days [33]. Serum samples from pigs were stored at −80°C since the experiment was completed (April to October 2006) and retrospectively analyzed for the presence of HEV AB during April to May 2012.