Table 2 Elevated serum levels of SAA related to seroconversion to Actinobacillus pleuropneumoniae serotype 2 in pigs vaccinated either two or three times against actinobacillosis
Elevated levels of SAA | Period II Vaccinated 2 times | Period IV Vaccinated 3 times |
|---|---|---|
(number of pigs = 20) | (number of pigs = 20) | |
Not recorded | 4 (20%) | 6 (30%) |
4 - 8 weeks prior to seroconversion | 2 (10%) | 4 (20%) |
2 weeks prior to seroconversion | 8 (40%) | 6 (30%) |
Simultaneous to seroconversion | 6 (30%) | 0 |
After seroconversion | 0 | 4 (20%) |