| Summary of OBDs | |||
|---|---|---|---|
| RSV season | Confirmed RSV OBDs | Probable RSV OBDs | Estimated “true” burden of RSV OBDs |
| 29/10/2007-31/12/2007 | 37,395 | 26,284 | 63,679 |
| 27/10/2008-05/01/2009 | 40,557 | 33,062 | 73,619 |
| 16/11/2009-18/01/2010 | 47,387 | 29,884 | 77,271 |
| 01/11/2010-24/01/2011 | 54,384 | 33,185 | 87,569 |