Fig. 4From: Insemination with border disease virus-infected semen results in seroconversion in cows but not persistent infection in fetusesLymphocyte count from 2 days before to 24 days after insemination in 5 cows artificially inseminated with BDV-infected semen (mean ± SD) and 1 control cow. The yellow bar represents the reference interval (2.5 to 5.5 × 103/μl blood) [33], * = different from day 0 (P < 0.05)Back to article page