This code system http://fhir.et/core/CodeSystem/exposure-source-cs defines the following codes:
| Code | Display |
| exposure-source | Source of exposure |
| needle-injury | Needle injury |
| sharp-skin-injury | Skin injury with sharps |
| blood-product-splash | Blood and products splash |
| infectious-body-fluids | Potentially infectious body fluids |
| rape | Rape |
| other | Other |