Groupa
| Cases of fever/ bacteremiab (%) |
---|
Day 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|
Vaccinationc
| 0/0 | 0/0 | 0/33 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
Control | 0/0 | 33 d/100 | 33 e/100 | 0/0 f
| 0/0 | 0/0 | 0/0 | 0/0 |
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aVaccination: S. suis 2 + rSao, Control: sterile saline
-
bThe fever and bacteremia of piglets were monitored daily for 7 days after challenge
-
cDifferences between groups were analyzed by Student’s t-test P = 0.0584
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dBody Temperature≧40 °C,e Body Temperature≧41 °C
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fOne death occurred on the third day after challenge. The presence of S. suis serotype
- 1 bacteria was confirmed by bacteriology and multiplex PCR