a) You are presented with a cow showing signs of unilateral facial paralysis and profuse salivation. On further inquiry, the farmer informs you that the animal is circling towards the affected side. Describe the steps you would take to confirm a diagnosis of the disease. 4 Marks

b) What could be the etiology of the disease? 2 Marks

c) List three forms of the disease above in animals 3 Marks

d) Highlight three diseases you can easily confuse with the above 3 MARKS