Figure 3From: Sero- and apx-typing of German Actinobacillus pleuropneumoniae field isolates from 2010 to 2019 reveals a predominance of serovar 2 with regular apx-profileOccurrence of serovars with regard to the site of isolation. Out of all isolates with known organ of origin, eight isolates originated from systemic sites and were typed as serovar 2 (n = 7) and serovar 8 (n = 1).Back to article page