Table 4. Number and percentage of laboratory-confirmed influenza outbreaks in Canada by setting and season, seasons 2018–2019 to 2020–2023.
| Year | Long-term care facilities | Acute care facilities | Schools and daycares | Remote or isolated communities | Other | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | n | % | n | % | |
| 2018–2019 | 639 | 61.6 | 138 | 13.3 | 32 | 3.1 | N/A | N/A | 229 | 22.1 |
| 2019–2020 | 615 | 64.2 | 89 | 9.3 | 15 | 1.6 | 0 | 0 | 239 | 24.9 |
| 2020–2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021–2022 | 45 | 51.1 | 5 | 5.7 | 1 | 1.1 | 3 | 3.4 | 34 | 38.6 |
| 2022–2023 | 335 | 53.5 | 101 | 16.1 | 4 | 0.6 | 7 | 1.1 | 179 | 28.6 |
Abbreviation: N/A, not applicable