Systemic
Pyrexia (Fever)
Required
Depression
Recumbency
Anorexia
Respiratory
Nasal discharge
Required
Rhinitis
Required
Cough
Pathognomonic
Respiratory distress
Required
Reproductive
Abortion
Specific
Ophthalmic
Lacrimation
Conjunctivitis
Required
Neurologic
Ataxia
Specific
Severe depression
Paresis
Specific
General Systemic Signs
Stillbirth
Neonatal weakness
HemoLymphatic
Throat lymphadenomegaly