TABLE 4.
Immunization | Survival (no. of mice surviving/no. of mice in group) after challenge with:a
|
|
---|---|---|
F. tularensis subsp. holarctica | F. novicida | |
F. tularensis subsp. tularensis LPS | 6/6 | 0/6 |
F. novicida LPS | 0/6 | 4/6 |
Naïve | 0/6 | 0/6 |
Survival of mice following immunization with F. tularensis subsp. tularensis or F. novicida LPS and subsequent challenge 21 days postimmunization. No cross-protection was afforded.