Table 8 Experimental groups and design for chickens used in this study
From: Characterization of emerging Newcastle disease virus isolates in China
Group | Number of chicks | Vaccine dose | Challenged virus strain and dose |
|---|---|---|---|
Oil-TC/1 | 12 | 0.4Â ml | 106EID50 NDV/TC/1a |
Oil-Las | 12 | 0.4Â ml | 106EID50 NDV/TC/1 |
Live-Las | 12 | 1 dose | 106EID50 NDV/TC/1 |
Oil-TC/1 plus Live-Las | 12 | 0.4Â ml/1 dose | 106EID50 NDV/TC/1 |
Oil-Las plus Live-Las | 12 | 0.4Â ml/1 dose | 106EID50 NDV/TC/1 |
Un-inoculated control | 12 | PBS | 106EID50 NDV/TC/1 |
Negative control | 6 | PBS | PBS |