Figure 2From: Modelling transmission of Mycobacterium avium subspecies paratuberculosis between Irish dairy cattle herds Herd prevalence and within herd prevalence over time. A Herd prevalence for all replicates. B Distribution of within-herd prevalence within infected herds, based on infection prevalence among > 2-year-old animals on the 1st of January of the respective years.Back to article page