From: A DNA vaccine targeting TcdA and TcdB induces protective immunity against Clostridium difficile
Vaccinea | Dose | Toxin neutralizing titer ED50b | Toxin challenge surivalc | |||
---|---|---|---|---|---|---|
Anti-TcdA | Anti-TcdB | TcdA | TcdB | TcdA + B | ||
p | 50 μg | 0 | 0 | 0 | 0 | 0 |
pTA | 100 ± 30.15 | 0 | 90 % | 0 | 0 | |
pTB | 0 | 1133 ± 327.9 | 10 % | 100 % | 0 | |
pTAB | 140 ± 27.63 | 1200 ± 294.4 | 100 % | 100 % | 80 % |