TABLE 3.
Monkey | Dose, CFU/ml of blood (LD50) | Time
|
Bacteremia (CFU/ml) | ECL result (S/N value)
|
PCR result (CT)b
|
Clinical score | |||
---|---|---|---|---|---|---|---|---|---|
Day | Hour | PA | Capsule | PA | Capsule | ||||
V537 | 1.6E + 07 (1,455) | −2 | −48 | 0 | 0.99 | 1.08 | BLD | BLD | NT |
0 | 7 | 0 | 0.98 | BLD | BLD | BLD | NT | ||
1 | 24 | 0 | 1.00 | 1.17 | BLD | BLD | NT | ||
36 | 0 | 1.15 | 1.18 | 33.92 | BLD | NT | |||
2 | 48 | 940 | 67.76 | 43.19 | 28.70 | 28.85 | 0 | ||
60 | NT | NT | NT | NT | NT | NT | |||
3 | 72 | >1,000 | NT | NT | NT | NT | NT | ||
84c | NT | NT | NT | NT | NT | 0 | |||
W164 | 1.9E + 07 (1,727) | −2 | −48 | 0 | 0.96 | 0.90 | BLD | BLD | NT |
0 | 7 | 0 | 0.97 | NT | BLD | BLD | NT | ||
1 | 24 | 0 | 0.96 | 0.95 | 36.68 | BLD | NT | ||
36 | 0 | 1.04 | NT | BLD | BLD | NT | |||
2 | 48 | >1,000 | 11.39 | 9.24 | 29.86 | 30.17 | 1 | ||
60 | 900 | 50.75 | 26.96 | 28.69 | 29.63 | 1 | |||
3 | 72 | >1,000 | 68.43 | 20.43 | 27.45 | 27.50 | 3 | ||
84c | >1,000 | 70.54 | 1.19 | 11.74 | 12.64 | NT | |||
V540 | 1.1E + 07 (1,000) | −2 | −48 | 0 | 1.09 | 1.10 | BLD | BLD | NT |
0 | 7 | 0 | 1.00 | NT | BLD | BLD | NT | ||
1 | 24 | 0 | 1.04 | NT | BLD | BLD | NT | ||
36 | 0 | 1.04 | NT | BLD | BLD | NT | |||
2 | 48 | 0 | 1.11 | 1.05 | BLD | BLD | 0 | ||
60 | 0 | 1.12 | NT | BLD | BLD | 0 | |||
3 | 72 | 0 | 1.27 | 1.08 | BLD | BLD | 1 | ||
84 | 260 | 2.92 | 2.48 | 36.10 | 35.91 | 0 | |||
4 | 96 | >1,000 | 223.83 | 1.82 | 23.90 | 22.73 | 0 | ||
5 | 120c | NT | NT | NT | NT | NT | NT | ||
V547 | 1.3E + 07 (1,182) | −2 | −48 | 0 | 0.98 | 0.92 | BLD | BLD | NT |
0 | 7 | 0 | 0.99 | NT | BLD | BLD | NT | ||
1 | 24 | 0 | 0.99 | NT | BLD | BLD | NT | ||
36 | 0 | 1.01 | NT | BLD | BLD | NT | |||
2 | 48 | 0 | 1.02 | 0.87 | BLD | BLD | 0 | ||
60 | NT | NT | NT | NT | NT | 0 | |||
3 | 72 | 0 | 1.18 | 0.93 | 35.99 | BLD | 2 | ||
84 | 60 | 3.62 | 4.23 | 34.44 | 37.49 | 0 | |||
4 | 96 | 820 | 25.62 | 15.24 | 32.30 | 33.32 | 0 | ||
5 | 120 | 10 | NT | NT | NT | NT | NT | ||
6 | 144c | 144 | NT | NT | NT | NT | NT |
Values in boldface are positive. BLD, below the LOD; NT, not tested.
For PCR results, both markers must be present for a sample to be considered positive.
Time of death of the animal.