Post-Exposure Prophylaxis (PEP) Monitoring • Initial / ED Visit: HIV Ab/Ag, Hep B serologies, HCV Ab, ALT/AST, BUN/Cr, GC/CT, Treponemal Ab, Pregnancy test • 4-5 weeks: HIV Ab/Ag, ALT/AST, BUN/Cr, GC/CT, Treponemal Ab, Pregnancy test • 3 months: HIV Ab/Ag • 6 months: HIV Ab/Ag, Hep B serologies, HCV Ab - BIDMC Infectious Diseases Fellowship @BIDMC_IDFellows #PostExposure #Prophylaxis #PEP #Monitoring #diagnosis #laboratory #timeline #hiv