| Virus | Enveloped or not | Urine (gc/mL) | Feces (gc/g) | Feces (gc/swab) |
| SARSb | Yes | 101.3 | 106.1 | NA |
| Cytomegalovirus (CMV)C | Yes | 104.5 | NA | NA |
| SARS-CoV-2d | Yes | ND | NA | 105 |
| Human norovirus GIIe | No | NA | 108.5 | NA |
| JC polyomavirusf | No | 104.6 | NA | NA |