Comparisons | Microbial group | Sampling time point (median, IQR %) | P-value | |||||
---|---|---|---|---|---|---|---|---|
D0 | D2 | D4 | D8 | D14 | D28 | |||
All samples | Bacteria (D) | 97.1, 0.8b | 97.9, 1.1b | 97.5, 0.7b | 96.1, 4.4a | 97.1, 3.4b | 97.2, 1.4b | 0.01 |
 | Viruses (D) | 1.1, 0.9b | 0.6, 0.6a | 0.8, 0.6a | 2.1, 4.7b | 1.4, 3.2b | 1.7, 1.4b |  < 0.01 |
 | Actinobacteria (P) | 0.4, 0.1a | 0.4, 0.3a | 0.5, 0.2 | 0.5, 0.2 | 0.4, 0.2a | 0.6,0.3b |  < 0.01 |
 | Bacteroidetes (P) | 0.1, 0.2a | 0.1, 0.1a | 0.2, 0.4a | 0.2, 0.4a | 0.2, 0.3a | 0.7, 1.6b |  < 0.01 |
 | Firmicutes (P) | 0.2, 0.1a | 0.2, 0.1a | 0.2, 0.1a | 0.3, 0.2 | 0.2, 0.2a | 0.4, 0.4b |  < 0.01 |
 | Tenericutes (P) | 0.5, 0.8 | 1.0, 1.6 | 0.3, 1.2 | 1.4, 2.2a | 0.4, 0.7b | 0.1, 0.2b |  < 0.01 |
 | Mannheimia (G) | 0, 0.01a | 0.02, 0.1 | 0.2, 0.7b | 0.02, 0.04 | 0.01, 0.03a | 0, 0.02a |  < 0.01 |
 | Pasteurella (G) | 0, 0.01a | 0.02, 0.1b | 0.04, 0.07b | 0.01, 0.02b | 0, 0.02a | 0, 0.01a |  < 0.01 |
 | Moraxella (G) | 0.005, 0.02a | 0.1, 0.2b | 0.1, 0.3b | 0.03, 0.1ab | 0.01, 0.05 | 0.02, 0.08 | 0.02 |
 | Histophilus (G) | 0, 0.01a | 0.02, 0.04b | 0.06, 0.04b | 0, 0.02b | 0, 0.02b | 0.005, 0.01 |  < 0.01 |
Weaned only | Mannheimia (G) | 0, 0a | 0.02, 0.04 | 0.3, 0.6b | 0.02, 0.08 | 0, 0.002a | 0.005, 0.01 |  < 0.01 |
Weaned + Transport only | Histophilus (G) | 0.02, 0.02 | 0.03, 0.04 | 0.06, 0.02a | 0, 0b | 0, 0.03b | 0.005, 0.02 | 0.02 |
 | Microvirus (G) | 94.8, 9.2a | 86.7, 6.2b | 93.9, 6.0a | 98.5, 1.4a | 96.4, 2.0a | 96.9, 2.0b |  < 0.01 |