Table 1.
Statistical significance of weight loss between infected groups of mice
| Comparison | Titer | Day | No. mice | P-value | P < 0.05 |
| vΔF2d4rev versus vΔF2 | 104 | 5 | 5 | 0.0079 | Yes |
| 105 | 5 | 5 | 0.0079 | Yes | |
| 106 | 5 | 5 | 0.8413 | No | |
| vΔF2d4rev versus vd4 | 104 | 5 | 5 | 0.0079 | Yes |
| 105 | 5 | 5 | 0.0079 | Yes | |
| 106 | 5 | 5 | 0.6905 | No | |
| vΔF2d4rev versus vΔF2d4 | 104 | 5 | 5 | 0.0317 | Yes |
| 105 | 5 | 5 | 0.0079 | Yes | |
| 106 | 5 | 5 | 0.0079 | Yes | |
| vΔF2d4rev versus vΔF2d4(-FP) | 104 | 5 | 5 | 0.0079 | Yes |
| 105 | 5 | 5 | 0.0079 | Yes | |
| 106 | 5 | 5 | 0.0952 | No | |
| vΔF2 versus vd4 | 104 | 5 | 5 | 0.0952 | No |
| 105 | 5 | 5 | 0.1508 | No | |
| 106 | 5 | 5 | 0.5476 | No | |
| vΔF2 versus vΔF2d4 | 104 | 5 | 5 | 0.3095 | No |
| 105 | 5 | 5 | 0.0556 | No | |
| 106 | 5 | 5 | 0.0079 | Yes | |
| vΔF2 versus vΔF2d4(-FP) | 104 | 5 | 5 | 0.3095 | No |
| 105 | 5 | 5 | 0.8413 | No | |
| 106 | 5 | 5 | 0.1508 | No | |
| vd4 versus vΔF2d4 | 104 | 5 | 5 | 0.5476 | No |
| 105 | 5 | 5 | 0.5476 | No | |
| 106 | 5 | 5 | 0.1508 | No | |
| vd4 versus vΔF2d4(-FP) | 104 | 5 | 5 | 0.1508 | No |
| 105 | 5 | 5 | 0.0317 | Yes | |
| 106 | 5 | 5 | 0.8413 | No | |
P values of all surviving mice (n = 5) on day 5 at specific viral titers were calculated based on the Mann-Whitney Test (non-parametric, two-tailed, and 95% confidence intervals) with P < 0.05 considered significant.