Figure 4From: In vivo testing of novel vaccine prototypes against Actinobacillus pleuropneumoniaePost-mortem examination. Examples of healthy (A) and affected lung tissue (B) after A. pleuropneumoniae infection. Extensive necrosis and purulent lesions are evident in (B). C Thoracic cavity of the animal whose lungs are portrayed in B. White arrows indicate areas where pleuritis caused the adhesion of the lungs to the thoracic cavity.Back to article page