Group | Time-point (hr) |
---|
5 | 15 |
---|
IBV T strain (20 birds) | 10 birds | 10 birds |
Control (20 birds) | 10 birds | 10 birds |
- Time-point (hr) refers to egg post-oviposition time as determined by video camera. At the time of processing of individual hen, the forming egg was either in the distal magnum/isthmus (5 h time-point) or in the shell gland (15 h time-point)