Skip to main content
Figure 2 | BMC Veterinary Research

Figure 2

From: Comparative assessment of passive surveillance in disease-free and endemic situation: Example of Brucella melitensis surveillance in Switzerland and in Bosnia and Herzegovina

Figure 2

Basic structure of the scenario tree for abortion testing. Structure of the scenario tree for the probability of Brucella melitensis (Bm) case detection based on testing of aborting small ruminants in Switzerland (CH) and Bosnia and Herzegovina (BH). 'FCallsV' means that the farmer calls a veterinarian and 'FCallsNoV' that he does not call a veterinarian. 'Sampl' means that the veterinarian takes samples to test for Bm and 'NoSampl' that he does not take samples. 'Test-POS' means a positive test result and 'Test-NEG' a negative test result.

Back to article page