Changes

*Caused by [[Reoviridae|orbivirus]], family reoviridae

*Caused by [[Reoviridae|orbivirus]], family reoviridae

*Respiratory distress or cardiovascular failure

*Respiratory distress or cardiovascular failure

*Rapid death due to massive [[Lungs - circulatory#Pulmonary oedema|pulmonary oedema]]

*Rapid death due to massive [[Lungs Circulatory - Pathology#Pulmonary oedema|pulmonary oedema]]

*[[Pleural Cavity & Membranes Degenerative - Pathology#Hydrothorax|Hydrothorax]] may also develop

*[[Pleural Cavity & Membranes Degenerative - Pathology#Hydrothorax|Hydrothorax]] may also develop

*Large amounts of froth present in airways

*Large amounts of froth present in airways

*Causative agent [[Paramyxoviridae|equine morbillivirus]]

*Causative agent [[Paramyxoviridae|equine morbillivirus]]

*Oedematous lungs with distention of [[Pleural Cavity & Membranes Inflammatory - Pathology|pleura]]

*Oedematous lungs with distention of [[Pleural Cavity & Membranes Inflammatory - Pathology|pleura]]

*Micro: diffuse [[Lungs - circulatory#Pulmonary oedema|alveolar oedema]], syncytial cells

*Micro: diffuse [[Lungs Circulatory - Pathology#Pulmonary oedema|alveolar oedema]], syncytial cells