Table 1.
Overview of the eukaryotic viruses identified
| Family | Genus | Number of contigs | Number of reads | Eukaryotic viral reads, % | Number of positive samples | Positive samples, % | Number of positive infants | Positive infants, % | |
|---|---|---|---|---|---|---|---|---|---|
| DaMiVs | Adenoviridae | Mastadenovirus | 11 | 17,639,545 | 13.9 | 29 | 9.5 | 8 | 100.0 |
| Astroviridae | Mamastrovirus | 7 | 16,708,165 | 13.1 | 20 | 6.6 | 5 | 62.5 | |
| Caliciviridae | Norovirus | 8 | 10,285,164 | 8.1 | 24 | 7.9 | 7 | 87.5 | |
| Sapovirus | 3 | 9,413,164 | 7.4 | 12 | 4.0 | 5 | 62.5 | ||
| Herpesviridae | Roseolovirus | 2 | 422 | 0.0 | 1 | 0.3 | 1 | 12.5 | |
| Parvoviridae | Bocaparvovirus | 3 | 20,823,705 | 16.4 | 34 | 11.2 | 7 | 87.5 | |
| Dependoparvovirus | 1 | 5,498,014 | 4.3 | 7 | 2.3 | 2 | 25.0 | ||
| Picornaviridae | Cardiovirus | 4 | 3,912 | 0.0 | 2 | 0.7 | 1 | 12.5 | |
| Enterovirus | 35 | 16,049,833 | 12.6 | 85 | 28.0 | 8 | 100.0 | ||
| Kobuvirus | 4 | 2,311,755 | 1.8 | 3 | 1.0 | 1 | 12.5 | ||
| Parechovirus | 7 | 14,708,551 | 11.6 | 51 | 16.8 | 7 | 87.5 | ||
| Salivirus | 5 | 1,111,264 | 0.9 | 1 | 0.3 | 1 | 12.5 | ||
| Polyomaviridae | Deltapolyomavirus | 3 | 1,426 | 0.0 | 7 | 2.3 | 2 | 25.0 | |
| Reoviridae | Rotavirus | 13 | 3,144,009 | 2.5 | 42 | 13.8 | 7 | 87.5 | |
| PiVs | Endornaviridae | Alphaendornavirus | 5 | 39,728 | 0.0 | 3 | 1.0 | 3 | 37.5 |
| Luteoviridae | Polerovirus | 1 | 3,117 | 0.0 | 1 | 0.3 | 1 | 12.5 | |
| Partitiviridae | Alphapartitivirus | 1 | 245 | 0.0 | 1 | 0.3 | 1 | 12.5 | |
| Virgaviridae | Tobamovirus | 1 | 1,342 | 0.0 | 1 | 0.3 | 1 | 12.5 | |
| FiVs | Totiviridae | Unclassified | 1 | 11,218 | 0.0 | 5 | 1.6 | 3 | 37.5 |
| Small circular ssDNA | Anelloviridae | Alphatorquevirus | 6 | 74,174 | 0.1 | 30 | 9.9 | 6 | 75.0 |
| Betatorquevirus | 150 | 3,563,093 | 2.8 | 119 | 39.1 | 8 | 100.0 | ||
| Gammatorquevirus | 44 | 206,181 | 0.2 | 47 | 15.5 | 6 | 75.0 | ||
| Gyrovirus | 1 | 154 | 0.0 | 1 | 0.3 | 1 | 12.5 | ||
| Unclassified | 308 | 5,641,999 | 4.4 | 144 | 47.4 | 8 | 100.0 | ||
| Genomoviridae | Unclassified | 2 | 401 | 0.0 | 2 | 0.7 | 2 | 25.0 | |
| Unclassified CRESS (circular, rep-encoding ssDNA) viruses | Unclassified | 2 | 1,176 | 0.0 | 3 | 1.0 | 1 | 12.5 | |
| Circoviridae | Circovirus | 1 | 626 | 0.0 | 2 | 0.7 | 1 | 12.5 | |
| Unclassified | 11 | 12,596 | 0.0 | 27 | 8.9 | 5 | 62.5 | ||
| All eukaryotic viruses | 641 | 127,254,979 | 100.0 | 239/304 | 78.6 | 8 | 100.0 |