Computerviruses and their clinical features
| Computer virus | Clinical features |
| Finance Department Virus (FDV) | Flashes message: “Your Department has spent money. This is an ILLEGAL OPERATION” |
| Emeritus Professor Virus (EPV) | Flashes message: “Insufficient memory” |
| Orthotics Virus (OV) | Flashes message: “Needs re-booting” |
| Committee Virus (CV) | No message. Screen goes blank |
| Migraine Virus (MV) | Flashes lights |
| Sexual Health Virus (SHV) | Flashes!! Displays message: “Hard disk too floppy. Take Viagra” |
| Radiology Virus (RV) | Flashes message: “Scan repeatedly until broke” |
| Intensive Care Virus (ICV) | Flashes message: “Do you want to save?” |
| Pathology Department Virus (PDV) | Flashes message: “A fatal error has occurred” |
| Mortuary Virus (MV) | Flashes message: “You have exited” |