Line 20:
Line 20:
*Histologically:
*Histologically:
**Catarrhal and eosinophilic bronchitis and bronchiolitis
**Catarrhal and eosinophilic bronchitis and bronchiolitis
−
**Possibly [[Lungs Ventilation - Pathology#Atelectasis (Collapse)|atelectasis]]
+
**Possibly [[Atelectasis|atelectasis]]
*Rarely becomes extensive
*Rarely becomes extensive
*May transmit [[Swine Influenza|swine influenza]]
*May transmit [[Swine Influenza|swine influenza]]