Table 2. Outline of experiments 1, 2 and 3.
Experiment 1 | Experiment 2 | Experiment 3 | |
---|---|---|---|
Antigens delivered | plcC + NetB PlcC + Fba + NetB |
plcC + NetB PlcC + Fba + NetB Fba |
plcC + NetB PlcC + Fba + NetB Fba |
Serum | yes | yes | yes |
Intestinal washes | no | yes | yes |
Cellular responses | no | yes | yes |
Challenge | yes | no | yes |