Table 4 Repeated AG outbreaks during the same season
Settinga | AG Season | Dominant norovirus genotypeb | Facility name | AG virus or norovirus genotype (variant) caused the outbreak | Â | |
|---|---|---|---|---|---|---|
| Â | Â | Â | Â | 1st | 2nd | 3rd |
K/Ns | 2008–2009 | GII.3, GII.4, GII.6 | KN2-49 | GII.3 | GI.4 |  |
|  | 2009–2010 | GII.2, GII.4, GII.3 | KN4-5 | RVA | GII.3 |  |
|  | 2010–2011 | GII.3 | KN4-3 | GII.3 | GII.4 (Den Haag 2006b) |  |
| Â | Â | Â | KNo5-2 | GII.4 (Den Haag 2006b) | GII.3 | Â |
| Â | Â | Â | KN2-62 | GII.3 | Sapovirus | Â |
|  | 2011–2012 | GII.4, GII.14 | KNo5-6 | GI.6 | RVA |  |
|  | 2013–2014 | GII.6, GII.4 | KNo5-4 | GII.4 (Sydney 2012) | GI.7 |  |
| Â | Â | Â | KNo5-7 | GII.3 | RVA | GII.6 |
| Â | Â | Â | KN2-58 | RVA | GII.6 | Â |
| Â | Â | Â | KN2-18 | GII.6 | GII.4 (Sydney 2012) | Â |
|  | 2014–2015 | GII.4, GII.3 | KN4-4 | GII.4 (Sydney 2012) | GII.3 |  |
| Â | Â | Â | KNo5-4 | GII.4 (Sydney 2012) | GI.2 | Â |
| Â | Â | Â | KNo5-5 | GII.17 | RVA | Sapovirus |
|  | 2015–2016 | GII.3, GII.4 | KN2-48 | GII.4 (Sydney 2012) | GI.6 |  |
| Â | Â | Â | KN3-10 | GI.3 | GII.4 (Sydney 2012) | Â |
| Â | Â | Â | KNo5-5 | GII.3 | GI.6 | Â |
| Â | Â | Â | KNo5-7 | GII.2 | Sapovirus | Â |
|  | 2016–2017 | GII.2 | KN3-3 | GII.3 | GII.2 |  |
| Â | Â | Â | KN3-2 | GII.2 | GII.4 (Sydney 2012) | Â |
| Â | Â | Â | KNo5-6 | GII.2 | RVA | Â |
| Â | Â | Â | KN2-2 | GII.2 | GII.2 | Â |
| Â | Â | Â | KN3-16 | GII.2 | GII.4 (Sydney 2012) | Â |
PSs | 2007–2008 | GII.2, GII.14 | PS2-4 | GII.4 (Den Haag 2006b) | GII.14 |  |
| Â | Â | Â | PS2-28 | GI.3 | GII.2 | Â |
|  | 2009–2010 | GII.2 | PS3-7 | GII.2 | GII.6 |  |
|  | 2010–2011 | GII.3, GII.2 | PS4-7 | GII.3 | GII.3 |  |
| Â | Â | Â | PS3-24 | Sapovirus | GII.2 | Â |
| Â | Â | Â | PS2-3 | GII.2 | GII.3 | Â |
| Â | Â | Â | PS4-13 | Sapovirus | GII.3 | RVA |
| Â | Â | Â | PSo5-1 | GII.2 | GII.12 | Â |
|  | 2011–2012 | GII.14 | PS4-9 | Sapovirus | Sapovirus |  |
| Â | Â | Â | PSo5-3 | GII.12 | GI.6 | GII.14 |
|  | 2012–2013 | GII.4 | PS3-11 | GI.6 | GII.7 |  |
|  | 2013–2014 | GII.6 | PS4-2 | GII.6 | GII.6 |  |
| Â | Â | Â | PS4-8 | GII.6 | GI.6 | Â |
| Â | Â | Â | PS4-4 | GI.3 | GII.6 | Â |
|  | 2014–2015 | GI.3, GII.17 | PS4-6 | GI.2 | GI.3 |  |
| Â | Â | Â | PS4-2 | GI.3 | GI.3 | Â |
|  | 2015–2016 | GII.17 | PS3-5 | GI.3 | GI.3 |  |
|  | 2016–2017 | GII.2 | PS3-1 | GII.2 | GII.2 |  |
| Â | Â | Â | PS3-18 | GII.2 | Sapovirus | Â |
| Â | Â | Â | PS3-22 | GI.4 | RVA | Â |
| Â | Â | Â | PS4-3 | GII.6 | GII.2 | Â |
NHs | 2011–2012 | GII.4 | NH2-20 | GII.4 (New Orleans 2009) | RVA |  |
| Â | Â | Â | NHo5-1 | GII.4 (Den Haag 2006b) | GII.4 (Den Haag 2006b) | Â |
|  | 2012–2013 | GII.4 | NH2-3 | GII.4 (Sydney 2012) | GII.4 (Sydney 2012) |  |
| Â | Â | Â | NH3-7 | GII.4 (Sydney 2012) | Sapovirus | Â |
Welfare facility | 2012–2013 | –c | WF2-3 | GII.4 (Sydney 2012) | Sapovirus |  |