| Mumps | E. coli |
| Coxsackie B virus | candida |
| Hepatitis B | HIV |
| Varicella-zoster virus | Leptospirosis |
| Cytomegalo virus (CMV) | legionella (L. pneomophila found in plumbing, Shower heads, water storage tanks) |
| Shigella | salmonella |
| Parasites | Toxoplasma Ascariasis Clonorchis sinensis |