Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of 2 enzyme-linked immunosorbent assays (ELISAs) in detecting antibody to A. pleuropneumoniae in the serum of 80 pigs vaccinated with live vaccine
| Day after vaccination | Number of samples positive/total number
|
|
|---|---|---|
| TonB2 ELISA | ApxIVA ELISA | |
| 0 | 0/20 | 0/20 |
| 14 | 18/20 | 2/20 |
| 28 | 20/20 | 19/20 |
| 35 | 20/20 | 20/20 |
