Figure 1
Distribution of virus neutralization test (VNT) antibody titers ( 2 Log-scale) against Schmallenberg virus in dairy cattle ≥ 1 year of age by date of sampling, summarized by a box and whisker plot (the central line in the box plot indicates the median of the data, while the edges of the box indicate the 25th and 75th percentiles; extending from the box are whiskers, the top whisker expands to the 90th percentile and the bottom whisker to the 10th percentile; beyond the whiskers are observations that are relatively far from the median).