Table III.
Virus infectivity of nasal secretions collected from the PI cattle on study days 0 to 342
| Quantity of BVDV (log10) per 1.0 mL of nasal secretions; study day
|
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Animal no. | BVDV subtype | 0 | 31 | 63 | 98 | 121 | 154 | 189 | 213 | 241 | 273 | 304 | 342 |
| 8232 | 2a | 4.15 | 3.65 | 3.65 | 5.85 | 5.10 | |||||||
| 8233 | 2a | 3.90 | T | T | 5.10 | 5.60 | 4.85 | 4.10 | 3.85 | 4.90 | 4.10 | 4.85 | 6.10 |
| 8234 | 1b | 5.15 | 5.65 | 4.15 | 6.35 | 5.85 | 5.85 | 4.60 | T | 6.10 | 6.10 | 6.35 | 6.85 |
| 8235 | 1a | 4.15 | 5.40 | 4.40 | 5.10 | 5.60 | 5.60 | 5.85 | 3.85 | 5.90 | 6.35 | 5.85 | 4.10 |
| 8236 | 1a | 3.65 | 3.40 | 3.90 | 4.85 | 5.35 | 5.35 | 5.10 | T | 5.40 | 5.85 | 5.60 | 6.35 |
| 8237 | 1b | 4.15 | 4.65 | 3.65 | 3.60 | 4.85 | 6.10 | 5.10 | T | 4.60 | 5.35 | 5.85 | 5.85 |
| 8238 | 1b | 4.90 | 5.40 | 4.65 | 6.35 | 7.85 | 6.10 | 5.85 | 5.85 | 6.60 | 6.85 | 6.60 | 6.35 |
| 8239 | 1b | 4.90 | 5.40 | T | 6.85 | 6.10 | 7.60 | 6.10 | 6.35 | 6.40 | 6.85 | 6.10 | 6.85 |
| 8240 | 1a | 5.40 | 4.90 | 4.40 | 6.60 | 5.60 | 6.60 | 5.60 | 3.85 | 6.10 | 6.60 | 6.35 | 5.60 |
| 8241 | 1a | 5.40 | 5.15 | 3.90 | 5.85 | 6.10 | 7.10 | 4.35 | T | 5.60 | 6.60 | 6.10 | 5.85 |
| 8242 | 2a | 4.15 | 3.90 | 2.90 | 3.85 | ||||||||
| 8243 | 2a | 4.65 | |||||||||||
T — Toxicity: the inoculum was toxic to the cell cultures and caused complete loss of the monolayer.