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HIV nPEP Assessment
<72 Hours Since Exposure
<72 Hours Since Exposure
What is the source person's risk for transmissible HIV?
Substantial
HIV positive and viral load >40 copies/mL
HIV unknown but high risk (from a population with a high HIV prevalence compared with the general population, e.g. men who have sex with men, people who inject drugs)
Low
HIV positive with viral load <40 copies/mL but STI present
Negligible
Confirmed HIV negative
HIV positive with viral load <40 copies/mL and no STI
HIV unknown, the general population