Rabbits (infected shedders and non-shedders) from the four types of infection are reported, B. bronchiseptica (B), B. bronchiseptica-G. strigosum (BG), B. bronchiseptica-T. retortaeformis (BT) and B.…
Shedding events (points), host individual trajectories (thin lines) and median population trend (smoothed thick lines) with 95% CI (blue shadows) are reported. The trajectories of few individuals …
Events have been grouped by shedding level using 0.5 CFU/s unit intervals, the first interval represents events with zero shedding. Red lines indicate the 95th and 99th percentile thresholds, …
Examples of A: supershedding event and B: average shedding event.
Empirical longitudinal data (points) with estimated trajectories (black lines) for every individual rabbit, and group means (blue lines) with 95% CIs (blue shadows) are reported. The abrupt …
Means (continuous lines) and 95% CIs (shaded areas) are reported for neutrophils (black), IgA (blue), IgG (red), and B. bronchiseptica infection (green). Individual trends (dotted lines) have been …
The empirical shedding events (gray points), the estimated individual trajectories (smoothed thin black lines) and the estimated median group trends (blue lines), with the related 95%CIs (blue …
Individual average (black points) with 95% CIs (black segments), and group average (named ’Pop’, red points) with 95% CIs (red segments), are reported. X-axis lists the rabbit’s ID every 5 animals …
Full details in Appendix 1—figure 1.
Full details in Appendix 1—figure 1.
The growth a, and neutralizing c, rates of neutrophils (subscript 1), IgA (subscript 2) and IgG (subscript 3), including bacterial growth rate r, are reported by group. Mean estimates with 95% CIs …
Full details in Appendix 2—figure 1.
Histograms (diagonal), pair-wise scatterplots (upper right) and related correlations (lower left) from the parameter posteriors.
Histograms (diagonal), pair-wise scatterplots (upper right) and related correlations (lower left) from the parameter posteriors.
Histograms (diagonal), pair-wise scatterplots (upper right) and related correlations (lower left) from the parameter posteriors.
Histograms (diagonal), pair-wise scatterplots (upper right) and related correlations (lower left) from the parameter posteriors.
Parameters/ | Descriptions | Unit | Value |
---|---|---|---|
Variables | |||
Rabbit ith specific parameters | |||
Growth, decay and B. bronchiseptica neutralization rates of neutrophils | day-1 | Estimated | |
Growth, decay and B. bronchiseptica neutralization rates of IgA | day-1 | Estimated | |
Growth, decay and B. bronchiseptica neutralization rates of IgG | day-1 | Estimated | |
ri | Per capita B. bronchiseptica replication rate | day-1 | Estimated |
Time-dependent neutrophil response | cells/ml | Calculated | |
Time-dependent IgA response | O.D. index | Calculated | |
Time-dependent IgG response | O.D. index | Calculated | |
Time-dependent B. bronchiseptica infection intensity | CFU/g count | Calculated | |
Group parameters | |||
Mean of neutrophil growth, decay and neutralization rates | day-1 | Estimated | |
Standard deviation (S.D.) of neutrophil growth, decay and neutralization rates | day-1 | Estimated | |
Mean of IgA growth, and neutralization rates | day-1 | Estimated | |
Standard deviation (S.D.) of IgA growth, and neutralization rates | day-1 | Estimated | |
Mean of IgG growth, and neutralization rates | day-1 | Estimated | |
Standard deviation (S.D.) of IgG growth, and neutralization rates | day-1 | Estimated | |
Mean and S.D. of B. bronchiseptica replication rates | day-1 | Estimated | |
Neutrophils level at equilibrium | cells/ml | Observed | |
B. bronchiseptica infection intensity at time t=0 | CFU/g count | Estimated |
We report: mean and S.D. of priors, and mean, 95% CI and S.D. from posterior distributions for each group. The complete description of the parameters is provided in Table 1.
Parameters | Priors | Posteriors B | Posteriors BG | Posteriors BT | Posteriors BTG |
---|---|---|---|---|---|
0.10 (0.05) | 2.89 (1.17–4.61) | 1.08 (0.31–1.85) | 3.32 (1.73–4.90) | 0.93 (0.35–1.50) | |
1.10 (0.20) | 2.00 (1.65–2.35) | 0.81 (0.51–1.11) | 0.99 (0.61–1.36) | 1.36 (0.91–1.81) | |
0.30 (0.10) | 1.51 (1.27–1.75) | 0.66 (0.43–0.89) | 0.78 (0.49–1.36) | 0.86 (0.59–1.81) | |
0.50 (0.10) | 1.20 (0.83–1.57) | 0.54 (0.37–0.71) | 0.86 (0.61–1.11) | 0.58 (0.40–0.77) | |
0.30 (0.10) | 7.07 (5.55–8.59) | 3.10 (2.4–3.80) | 5.57 (4.97–6.16) | 7.43 (6.50–8.36) | |
0.10 (0.07) | 0.93 (0.03–1.83) | 0.66 (0.02–1.30) | 0.39 (0.01–0.77) | 0.49 (0.01–0.97) | |
0.20 (0.05) | 0.11 (0.06–0.16) | 0.13 (0.06–0.20) | 0.05 (0.03–0.07) | 0.30 (0.19–0.42) | |
0.12 (0.02) | 0.044 (0.003–0.085) | 0.13 (0.03–0.22) | 0.22 (0.16–0.27) | 0.01 (.0004–0.02) | |
0.10 (0.07) | 0.042 (0.002–0.083) | 0.29 (0.18–0.40) | 0.33 (0.25–0.42) | 0.32 (0.23–0.42) | |
1.70 (0.30) | 0.06 (0.01–0.12) | 1.18 (0.83–1.54) | 1.01 (0.83–1.18) | 1.47 (1.10–1.83) | |
0.68 (0.68–0.68) | 0.71 (0.35–1.07) | 0.68 (0.36–1.01) | 0.82 (0.46–1.18) | ||
0.05 | 1.89 | 1.93 | 2.75 | ||
0.45 | 0.38 | 0.53 | 0.70 | ||
0.22 | 0.40 | 0.33 | 0.22 | ||
0.08 | 0.10 | 0.15 | 0.15 | ||
1.00 | 6.02 | 4.50 | 4.01 |
Parameters | B | BG | BT | BTG |
---|---|---|---|---|
1.000234 | 1.000103 | 1.000252 | 1.000047 | |
1.000166 | 1.000205 | 1.000122 | 1.000073 | |
1.000053 | 1.000047 | 0.999977 | 1.000423 | |
1.000120 | 1.000174 | 1.000285 | 0.999986 | |
1.000043 | 1.000049 | 1.000051 | 1.000128 | |
1.000060 | 0.999973 | 1.000240 | 1.000316 | |
1.000068 | 1.000166 | 1.000027 | 1.000059 | |
1.000013 | 0.999927 | 0.999919 | 1.000089 | |
0.999967 | 1.000016 | 1.000224 | 1.000204 | |
0.999972 | 0.999961 | 1.000139 | 1.000517 | |
log(LLH) | 1.000650 | 1.000406 | 1.000521 | 1.000401 |
Models | BIC-ΔBIC | B | BG | BT | BTG | N |
---|---|---|---|---|---|---|
Neutrophils+IgA+IgG | BIC | -652.9 | -351.2 | 594.8 | -610.5 | 12 |
Neutrophils+IgA | BIC | -251.3 | -302.2 | -570.9 | -507.7 | 9 |
Neutrophils+IgA | ΔBIC | 401.5 | 48.9 | 23.9 | 102.8 | |
Neutrophils+IgG | BIC | -314.8 | -105.6 | -442.0 | -423.9 | 9 |
Neutrophils+IgG | ΔBIC | 338.1 | 245.6 | 152.7 | 186.5 |