Table 2 Genotype distribution of NoV outbreaks from 2015 to 2018 according to setting
From: Norovirus GII.2[P16] strain in Shenzhen, China: a retrospective study
| Â | No. (%) of outbreaks | Â | Â | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Total | Child care centre | Primary school | Middle school | University | Hospital | Hotel | Restaurant | Work place | Nine-year school | Fifteen-year school | Institution | Community centre |
GII.2 | 92 (45.3) | 73 (79.3) | 7 (7.6) | 4 (4.3) | 1 (1.1) | 1 (1.1) | – | – | 1 (1.1) | 4 (4.3) | 1 (1.1) | – | – |
GII.3 | 13 (6.4) | 11 (84.6) | 1 (7.7) | – | – | – | – | – | – | 1 (7.7) | – | – | – |
GII.4Sydney 2012 | 7 (3.4) | 6 (85.7) | 1 (14.3) | – | – | – | – | – | – | – | – | – | – |
GII.4 | 3 (1.5) | 3 (100.0) | – | – | – | – | – | – | – | – | – | – | – |
GII.6 | 8 (3.9) | 5 (62.5) | 2 (25.0) | – | – | – | – | – | 1 (12.5) | – | – | – | – |
GII.8 | 2 (1.0) | 1 (50.0) | 1 (50.0) | – | – | – | – | – | – | – | – | – | – |
GII.17 | 8 (3.9) | 2 (25.0) | 1 (12.5) | – | – | – | 1 (12.5) | 1 (12.5) | 2 (25.0) | – | – | 1 (12.5) | – |
GII.13 | 1 (0.5) | 1 (100.0) | – | – | – | – | – | – | – | – | – | – | – |
GII.21 | 2 (1.0) | – | – | – | – | – | 1 (50.0) | – | – | – | – | 1 (50.0) | – |
Multiple genotype | 2 (1.0) | – | – | – | 1 (50.0) | – | 1 (50.0) | – | – | – | – | – | – |
GI.1 | 1 (0.5) | 1 (100.0) | – | – | – | – | – | – | – | – | – | – | – |
GI.2 | 3 (1.5) | 1 (33.3) | 1 (33.3) | – | – | – | – | – | – | 1 (33.3) | – | – | – |
GI.3 | 3 (1.5) | 1 (0.7) | 1 (4.3) | 1 (14.3) | – | – | – | – | – | – | – | – | – |
GI.5 | 2 (0.1) | 2 (100.0) | – | – | – | – | – | – | – | – | – | – | – |
GI.6 | 3 (1.5) | 2 (66.7) | – | – | – | – | – | – | – | 1 (33.3) | – | – | – |
GII | 53 (26.1) | 34 (64.2) | 8 (15.1) | 2 (3.8) | 2 (3.8) | 1 (1.9) | 1 (1.9) | 1 (1.9) | 1 (1.9) | 1 (1.9) | – | 1 (1.9) | 1 (1.9) |
Total | 203 (100) | 143 (70.4) | 23 (11.3) | 7 (3.4) | 4 (2.0) | 2 (1.0) | 4 (2.0) | 2 (1.0) | 5 (2.5) | 8 (3.9) | 1 (0.5) | 3 (1.5) | 1 (0.5) |