Table 1 Number of CSF EBV PCR tests performed in Meilahti Hospital of Helsinki University Hospital
From: Clinical characteristics of patients with Epstein Barr virus in cerebrospinal fluid
| Â | CSF EBV PCR tests | Positive CSF samples in study |
|---|---|---|
   2000 | 7 | 0 |
   2001 | 11 | 1 |
   2002 | 28 | 6 |
   2003 | 23 | 4 |
   2004 | 41 | 2 |
   2005 | 27 | 0 |
   2006 | 49 | 15 |
   2007 | 52 | 5 |
   2008 | 44 | 10 |
   2009 | 40 | 5 |
Total | 322 | 48 |