| china | | norovirus gvi | no rank | 29 | 0 |
| iraq | diyala governorate | norovirus gvi | no rank | 1 | 0 |
| italy | | norovirus cat/gvi.2/te/77-13/ita | no rank | 1 | 0 |
| italy | | norovirus dog/gvi.1/bari/91/2007/ita | no rank | 1 | 0 |
| italy | | norovirus gvi | no rank | 2 | 0 |
| united states | | norovirus gvi | no rank | 6 | 0 |