Table 1.
Viruses identified among 345 outbreaks occurring in LTCFs, CSDs, and other settings during the 2009 pandemic in Ontario
| LTCFs* | CSDs** | Others*** | |
|---|---|---|---|
| Single viruses detected n (%) | |||
| ENT/HRV | 163 (61·5) | 6 (12·5) | 11 (34·4) |
| A(H1N1)pdm09 | 12 (4·5) | 27 (56·3) | 4 (12·5) |
| Parainfluenza 1 | 6 (2·3) | 1 (2·1) | 0 |
| Parainfluenza 2 | 3 (1·1) | 0 | 0 |
| Parainfluenza 3 | 3 (1·1) | 0 | 1 (3·1) |
| Parainfluenza 4 | 1 (0·4) | 0 | 0 |
| hMPV | 1 (0·4) | 0 | 0 |
| RSV B | 1 (0·4) | 0 | 0 |
| Multiple viruses detected n (%) | |||
| ENT/HRV/A(H1N1)pdm09 | 7 (2·6) | 10 (20·8) | 6 (18·8) |
| ENT/HRV/Parainfluenza 1 | 3 (1·1) | 0 | 0 |
| ENT/HRV/Parainfluenza 2 | 1 (0·4) | 0 0 | |
| ENT/HRV/Parainfluenza 4 | 1 (0·4) | 0 | 0 |
| ENT/HRV/hMPV | 1 (0·4) | 0 | 0 |
| A(H1N1)pdm09/Parainfluenza 2 | 1 (0·4) | 1 (2·1) | 0 |
| Parainfluenza 2/Parainfluenza 3 | 1 (0·4) | 0 | 0 |
| Parainfluenza 3/RSV B | 1 (0·4) | 0 | 0 |
| ENT/HRV/A(H1N1)pdm09/influenza B | 1 (0·4) | 0 | 0 |
| ENT/HRV/A(H1N1)pdm09/Parainfluenza 1 | 0 | 1 (2·1) | 1 (3·1) |
| ENT/HRV/Parainfluenza 1 & 3 | 2 (0·8) | 0 | 0 |
| No viruses detected n (%) | 56 (21·1) | 2 (4·2) | 9 (28·1) |
| Total | 265 | 48 | 32 |
ENT/HRV, Enterovirus/human rhinovirus; A(H1N1)pdm09, Pandemic A(H1N1) 2009; hMPV, Human metapneumovirus; RSV B, Respiratory syncytial virus B.
*LTCFs: Long‐term care facilities.
**CSDs: Camps, schools, day cares.
***Others: Correctional facilities, hospitals, and others than settings mentioned above.