| Figure Legend: |
| |
|
| HSV = herpes simplex virus |
RSV = respiratory syncytial virus |
| CMV = cytomegalo virus |
PTLD = post-transplantation lymphoproliferative disease |
| EBV = Epstein-Barr virus |
Zero = the time of transplantation |
| VZV = varicella-zoster virus |
Solid lines = the most common period for the onset of infection
Dotted lines & arrows = periods of continued risk at reduced levels |

Source: NEJM1998;338:1741-1751.