Shared Bacterial and Viral Respiratory Agents in Bighorn Sheep (Ovis canadensis), Domestic Sheep (Ovis aries), and Goats (Capra hircus) in Montana

Table 3

Number (%) of bighorn sheep, domestic sheep, and domestic goats with serologic evidence for antibodies to parainfluenza-3, bovine respiratory syncytial virus, bovine viral diarrhea-1 and bovine viral diarrhea-2, and infectious bovine rhinotracheitis in isolated and interface populations.

Species	Bighorn		Domestic goat	Domestic sheep
Location	Isolated	Interface	Interface	Interface	Isolated
No. of populations	7	3	1	6	6
No. of animals tested	198	105	44	143	214
Parainfluenza-3	165 (83%)	91 (87%)	9 (20%)	102 (71%)	113 (53%)
Bovine respiratory syncytial virus	57 (29%)	76 (72%)	44 (100%)	95 (66%)	104 (49%)
Bovine viral diarrhea-1	0 (0%)	0 (0%)	0 (0%)	1 (0.7%)	3 (1%)
Bovine viral diarrhea-2	1 (0.5%)	0 (0%)	0 (0%)	1 (0.7%)	6 (3%)
Infectious bovine rhinotracheitis	0 (0%)	2 (2%)	1 (2%)	0 (0%)	0 (0%)