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Safety dose evaluation of theSalmonellaGallinarum ghost vaccine candidate in chickens
| Group | Dosea | Mortality after Challengeb(%) |
|---|---|---|
| Vaccinated |
107 |
7/15 (46.6) |
| 108 |
5/15 (33.5) |
|
| 109 |
4/15 (26.6) |
|
| Control | - | 11/15 (73.6) |
a The birds were inoculated with 1 × 107, 1 × 108 and 1 × 109 of the Salmonella Gallinarum ghost vaccine.
b Number of dead birds upon challenge.
