Fig. 5From: Modelling the within-herd transmission of Mycoplasma hyopneumoniae in closed pig herdsEvaluation of the sensitivity of the outcome variable (disease severity = number of pigs per day either acutely or chronically infectious and diseased divided by the number of all pigs per all days in the model) to variation in the transition parameter ρ, when simultaneously changed for all age groups by multiplication with a factor between 0.2 and 2Back to article page