Fig. 5From: Prevalence of Borrelia burgdorferi, Anaplasma spp., Ehrlichia spp. and Dirofilaria immitis in Canadian dogs, 2008 to 2015: a repeat cross-sectional studyPredictive probability (with 95% CIs) of Dirofilaria immitis positive result on SNAP 4Dx tests performed on canine blood samples from dogs in Ontario, Manitoba and Quebec, Canada (2008–2015)Back to article page