Table 1.
Vaccination programs adopted in the studied commercial broiler flock. IBV: infectious bronchitis virus. AI: avian influenza.
| Age | Vaccine | Type | Route | |
|---|---|---|---|---|
| Farm 1 | Farm 2 | |||
| Day 1 | IB-VAR2 | IB-H120 | Live IBV | Eye drop |
| Day 4 | Newcastle Disease virus (NDV) | Killed NDV | Subcutaneous | |
| Newcastle Disease virus | Live NDV | Eye drop | ||
| Day 7 | AI-H9N2 | Killed H9N2 | Subcutaneous | |
| Day 9 | AI-H5N1 | Killed H5N3 | Subcutaneous | |
| Day 12 | Infectious bursal disease (IBD) | Live IBD | Drinking water | |
| Day 16 | LaSota + IB H120 | Live NDV and IBV | Eye drop | |