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Proportion of calves PCR positive on lung tissue by experimental treatment group: treatment (TX) n = 17, control (CON) n = 11
| Item | TX | CON | P-value |
|---|---|---|---|
| Pasteurella multocida, no. (%) | 14 (82) | 10 (91) | 1.00 |
| Mannheimia haemolytica, no. (%) | 7 (41) | 1 (9) | 0.10 |
| Coronavirus, no. (%) | 7 (41) | 9 (82) | 0.05 |
