*[[Nasal Cavity Inflammatory - Pathology#Infectious causes of rhinitis|Rhinitis]],
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*Suggested in the presence of ulceration of the dorsal and lateral edges of the [[Oral Cavity - Tongue - Anatomy & Physiology|tongue]], hard palate and external nares
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*Lesions present may include [[Lungs Inflammatory - Pathology#Interstitial pneumonia|interstitial pneumonia]] with necrotising [[Bronchi and Bronchioles - Pathology#Infectious causes of bronchitis or bronchiolitis|bronchiolitis]]