Figure 3From: Combining information from surveys of several species to estimate the probability of freedom from Echinococcus multilocularis in Sweden, Finland and mainland NorwayThe annual prior and posterior probability of freedom and sensitivity of surveillance systems for Echinococcus multilocularies. The study period is from January 2000 to December 2009. The results are presented separately per country. A = Sweden, B = Finland and C = mainland Norway.Back to article page