*Mild conjunctivitis, serous purulent [[Nasal Cavity Inflammatory - Pathology#Infectious causes of rhinitis|rhinitis]] and conjunctivitis, in severe cases mild [[Lungs Inflammatory - Pathology#Bronchointerstitial pneumonia|bronchointerstitial pneumonia]] - feline pneumonitis | *Mild conjunctivitis, serous purulent [[Nasal Cavity Inflammatory - Pathology#Infectious causes of rhinitis|rhinitis]] and conjunctivitis, in severe cases mild [[Lungs Inflammatory - Pathology#Bronchointerstitial pneumonia|bronchointerstitial pneumonia]] - feline pneumonitis |