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| Virus | AIV | NDV | IBDV | ||||
|---|---|---|---|---|---|---|---|
| FBS at 33% | + | - | + | - | + | - | |
| Incubation period | Positive control | 7.50a) | 7.88 | 7.75 | 8.42 | 7.13 | 7.13 |
| 3min | <2.50 | <2.50 | <2.50 | <2.50 | <2.50 | <2.50 | |
| RFb) | >5.00 | >5.38 | >5.25 | >5.92 | >4.63 | >4.63 | |
a) Figures are shown as log10TCID50/ml. b) Reduction factor (RF)=log10 (amount of untreated intact virus/ml) −log10 (amount of treated virus with Egg-CaO/ml).
