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Figure 1 | Virology Journal

Figure 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

Figure 1

Antibodies against HEV in 81 different samples of commercial spray-dried porcine plasma batches produced from November 2009 to December 2010. The established cut-off optical density value was 0.300 for positive detection of antibodies. Each bullet point indicates a Positive (spheres), Negative (triangles) or Unrealized (diamonds) RT-PCR results.

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