Influenza pandemic according to reference data in 2009 | |||||||
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Reference data for… | Reference data source | Geographical level | Reporting delay* | Start week | Peak week | Duration (weeks) | Duration (days) |
EMD-AT†, EP-AT† | Information on sick leave due to acute respiratory infections from a major Tyrolean health insurance. | regional | information for week x available on week x + 1 | 44 | 47 | 9 | 67$ |
(Tyrol, Austria) | |||||||
EP-BE, | Notified influenza cases of the sentinel general practitioner system. | national | information for week x available on week x + 3 | 40 | 44 | 10 | 70 |
ED-BE | (Belgium) | ||||||
ED-ES | Notified influenza cases of the sentinel general practitioner system. | regional | information for week x available on week x + 3 | 41 (period 1) | 43 | 8 | 56 |
(Autonomous Region Cantabria, Spain) | 49 (period 2) |