TABLE 4.
Estimated LD50 values for Schu S4 strains
|
Schu S4 strain |
LD50 (CFU) |
|
|---|---|---|
| Intranasal | Intradermal | |
| WT | <10 | <10 |
| ΔtolC mutant | 200 | >10,000 |
| ΔftlC mutant | 10 | >1000 |
| ΔsilC mutant | 10 | <10 |
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