Table 1.
Tests for extraneous Torque teno virus in veterinary vaccines, 1991–2009.
| Viral content | Number of tests | TTV positive |
|---|---|---|
| CPV | 12 | 6 |
| ADV | 1 | 0 |
| PRRS | 1 | 1 |
| CCV | 1 | 1 |
| FPV | 3 | 2 |
| BCV | 1 | 0 |
| NDV | 13 | 5 |
| CAV | 1 | 0 |
| APV | 1 | 0 |
| GPV | 1 | 0 |
| Total | 35 | 15 |
Virus abbreviations: CPV, canine parvovirus; ADV, Aujeszky's disease virus; PRRS, porcine reproduction and respiratory virus; CCV, canine coronavirus; FPV, feline panleukopenia virus; BCV, bovine coronavirus; NDV, Newcastle disease virus; CAV, chicken anaemia virus; APV, avina polyomavirus; GPV, goose parvovirus.