Table 1.
Treatment groups for passive transfer of immunoglobulins.
| Group | Category | Viral Challenge |
Treatment (number of pigs) |
|---|---|---|---|
| 1 | Uninfected negative control | None | Neutralizing Ig (n=2) |
| Non-neutralizing Ig (n=2) | |||
| 2 | PRRSV immune neutralizing Ig | SDEU | Neutralizing Ig (n=5) |
| 3 | PRRS immune non-neutralizing Ig | SDEU | Non-neutralizing (n=5) |
| 4 | Infection positive control | SDEU | Negative Ig (n=2) |
| No Ig (n=2) | |||
| 5 | PRRSV immune neutralizing Ig | MN184 | Neutralizing Ig (n=5) |
| 6 | PRRS immune non-neutralizing Ig | MN184 | Non-neutralizing (n=5) |
| 7 | Infection positive control | MN184 | Negative Ig (n=2) |
| No Ig (n=2) |