Figure 2
Box Plot representing log 2 viral genome copies per ml of blood in the offspring grouped according to the time of infection. Group A, offspring of ewes challenged at day 108 of gestation; group B, at day 76; and, group C, at day 55. The boundary of the box closest to zero indicates the 25th percentile, the continuous line within the box marks the median, the dashed line marks the mean and the boundary of the box farthest from zero indicates the 75th percentile. Error bars above and below the box indicate the 90th and 10th percentiles. Outlying points are represented as closed dots.