- Men who have sex with men
- Unprotected intercourse
- Sex with prostitutes
- Sex with someone known hiv +
- Transfusion with unscreened blood
- Health care worker's with needle stick injury
- Risks of unusual infection increase as CD4 declines (see organ specific sx); typically 6-10 y after infxn (if untreated)
- Symptoms depend on degree of immunocompromise
- Acute HIV presentation with F, chills, other (see links below)
- As CD4 declines, can develop symptoms in any organ system (see links below)
- Oral thrush (low CD4)
- Any organ system can be affected: see links below for specific organ-based symptoms and findings