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Challenge strain titres, dose and route
| Titre | Dose and route of administration | |
| PI3V | 107,8TCID50/ml | 4 ml sprayed into nostrils using an intranasal applicator |
| BRSV | 105,8TCID50/ml |
BRSV, bovine respiratory syncytial virus; PI3V, parainfluenza type 3 virus.
