Table 1.
Changes of the gut microbiota composition following influenza infection.
| Taxonomy | Variation after infection | Subtype virus | Samples | References |
|---|---|---|---|---|
| Proteobacteria phylum | ↗ | H1N1 | F | 45,47 |
| Betaproteobacteria class (Sutterella genus) | ↘ | H3N2, H1N1 | F, C | 47 |
| Gammaproteobacteria class | ↗ | H5N1 | SM | 49 |
| Escherichia genus | ↗ | H3N2, H1N1 | F, C, SM | 45,47,48 |
| Enterobacteriaceae order | ↗ | H1N1 | F, SM | 45,48 |
| Bacteroidetes phylum | ↘ | H5N1 | SM | 49 |
| S24-7 family | ↘ | H3N2, H1N1, H5N1 | F, C, SM | 47,49 |
| ↗ | H1N1 | F | 46 | |
| Porphyromonadaceae family | ↗ | H3N2, H1N1 | F, C | 46,47 |
| Bacteroidia class | ↘ | H5N1 | SM | 49 |
| Firmicutes phylum | ↗ | H5N1 | SM | 49 |
| Bacilli class | ↗ | H5N1 | SM | 49 |
| Lactobacillus genus | ↗ | H5N1 | SM | 49 |
| ↘ | H3N2, H1N1 | F, C, SM | 47,48 | |
| Clostridiales family (unaffiliated) | ↗ | H3N2, H1N1 | F, C | 47 |
| Ruminococcaceae family | ↗ | H3N2 | F, C | 47 |
| Ruminococcus genus | ↗ | H3N2, H1N1 | F | 47 |
| Gemmiger genus | ↗ | H3N2 | F | 47 |
| Mogibacteriacecea family | ↗ | H3N2 | F, C | 47 |
| Coprococcus genus | ↗ | H3N2 | F | 47 |
| Roseburia genus | ↗ | H3N2 | F | 47 |
| Defluvittalea genus | ↗ | H3N2 | F, C | 47 |
| Dorea genus | ↗ | H3N2 | F | 47 |
| Segmented Filamentous Bacteria genus | ↘ | H1N1 | F, SM | 45,48 |
| Cyanobacteria phylum | ↗ | H3N2, H1N1 | F | 47 |
| Verrucomicrobia phylum | ↗ | H3N2, H1N1 | F, C | 44,47 |
F fecal sample, C cecal sample, SM small intestine.