Significant Differences of WNV Antibody Levels.

Means of Diffs. is the mean of the difference of all paired OD values, between reading taken prior to vaccination (day −1) and those taken on either day 16 or day 35 (as specified in Day column), for each serum dilution, for all birds within each vaccination group. A195 is the buffer only control, rAdMT is the empty vector control and rAdE, rAdNS3 are the two variations of the vaccine. SEM – standard error of means. Rank Of Mean Diffs. places the difference of means in order, for each day, with the largest value as 1. For days 16 and 35 the rAdE vaccinated group produced the highest level of WNV antibodies, as indicated by the significantly larger difference compared to the second highest group for each day.