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. 2009 Jul 17;40(6):57. doi: 10.1051/vetres/2009040

Table IV.

Disease awareness level categories used to model the probability of detecting clinical BTV-8 cases in sheep and cattle by farmers and veterinarians as part of a passive surveillance program in Switzerland.

Category Distribution parameters (RiskPert distributions)
Minimum value Most likely value Maximum value
Low disease awareness 0.10 0.20 0.30
Medium disease awareness 0.40 0.50 0.60
High disease awareness 0.70 0.80 0.90
Very high disease awareness 1.00 1.00 1.00