Table 1.

Timing of euthanasia and clinical signs

Animal	Time of euthanasia (mpi)	Reason for euthanasia	Clinical signs or disease prior to euthanasia
90530	17	Intercurrent disease	Lethargy, clinical hypocalcemia
90542	31	Intercurrent disease	Degenerative joint disease
90501	42	Study endpoint	Spontaneous smacking, reduced menace response
90506	42	Study endpoint	Abnormal mental status, spontaneous smacking, reduced menace response, positive scratch test, abnormal gait
90507	42	Study endpoint	Reduced menace response
90525	42	Study endpoint	Spontaneous smacking, teeth grinding, reduced menace response, positive scratch test, abnormal gait

mpi months post-inoculation.