Table 3.
Canine infectious respiratory disease pathogens detected in asymptomatic dogs in which two pathogens were detected
| Two‐pathogen combinations detected a, b | Regional and total % (n) of two‐pathogen combinations | |||
|---|---|---|---|---|
| Eastc | Midwestd | Weste | Total | |
| B. bronchiseptica + CAV‐2 | 6.0 (2) | 0 (0) | 11.1 (3) | 8.1 (5) |
| B. bronchiseptica + CDV | 0 (0) | 0 (0) | 3.7 (1) | 1.6 (1) |
| B. bronchiseptica + CPIV | 0 (0) | 0 (0) | 3.7 (1) | 1.6 (1) |
| B. bronchiseptica + M. cynos | 37.1 (13) | 50.0 (1) | 63.0 (17) | 50.0 (31) |
| M. cynos + CAV‐2 | 37.1 (13) | 50.0 (1) | 7.4 (2) | 25.8 (16) |
| M. cynos + CDV | 0 (0) | 0 (0) | 7.4 (2) | 3.2 (2) |
| M. cynos + CIV | 2.9 (1) | 0 (0) | 0 (0) | 0 (0) |
| M. cynos + CPIV | 2.9 (1) | 0 (0) | 3.7 (1) | 3.2 (2) |
| M. cynos + CRCoV | 2.9 (1) | 0 (0) | 0 (0) | 0 (0) |
| CDV + CRCoV | 5.7 (2) | 0 (0) | 0 (0) | 3.2 (2) |
| CAV‐2 + CHV | 5.7 (2) | 0 (0) | 0 (0) | 3.2 (2) |
| All two‐pathogen combinations | 54.7 (35) | 3.1 (2) | 42.2 (27) | 100.0 (64) |
a
S. zooepidemicus was not detected in dogs where two CIRD pathogens were involved
b
CAV‐2 canine adenovirus type 2, CDV canine distemper virus, CHV canine herpesvirus type 1, CIV canine influenza virus, CPIV canine parainfluenza virus, CRCoV canine respiratory coronavirus
c
East, Florida, Pennsylvania, South Carolina, Virginia
d
Midwest, Indiana
e
West, Arizona, California, Colorado