This tool supports structured infectious-disease decision making but does not replace clinician judgement or local guideline pathways.
This OpiCalc infectious-disease entry reflects commonly used guideline criteria and bedside risk features used in contemporary clinical practice.
Occupational HIV PEP: Structured HIV PEP decision support for occupational exposures.
Source known HIV-positive or high-risk
+3 Points
Percutaneous blood exposure
+2 Points
Mucosal / non-intact skin blood exposure
+1 Points
Within 72-hour treatment window
Large-volume exposure
Presentation beyond 72 hours
-3 Points
Assessment Tier
Score 0
Selected profile offers limited support for occupational HIV PEP.