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. 2014 Apr;20(4):693–696. doi: 10.3201/eid2004.131229

Figure 1.

Figure 1

Hepatitis E virus antibody detection for rabbits from supplier A, shipment 1 (June 2012, Louisiana State University Health Sciences Center). Rabbits were purchased from supplier A. Serum was isolated and antibodies in the serum were measured by using ELISA. Rabbit identification numbers are listed on the x-axis and the mean optical density of each sample is listed on the y-axis. The negative cutoff point is indicated by the horizontal line.