Figure 2From: Sero- and apx-typing of German Actinobacillus pleuropneumoniae field isolates from 2010 to 2019 reveals a predominance of serovar 2 with regular apx-profileProportion of atypical apx profiles in relation to the serovar.Serovar 2 (n = 136), Serovar 7 (n = 4), Serovar 18 (n = 7).Back to article page