The Most Common Opportunistic Infections in Renal Transplant Recipients
| Peritransplant (<1 month) | Late (>6 months) |
| Wound infections | Aspergillus |
| Herpesvirus | Nocardia |
| Oral candidiasis | BK virus (polyoma) |
| Urinary tract infection | Herpes zoster |
| Early (1-6 months) | Hepatitis B |
| Pneumocystis carinii | Hepatitis C |
| Cytomegalovirus | |
| Legionella | |
| Listeria | |
| Hepatitis B | |
| Hepatitis C |