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centersfordiseasecontrol, poster, acquiredimmunodeficiencysyndrome, aids, prevention, control, transmission, aidstransmission, sexualcontact, sharingneedles, sexualabstinence, photomechanicalprint, condoms, safesex, sexualpartner, sexuallytransmitteddiseases, skinandvenerealdisease, std, vd, sexualbehavior, venerealdiseases, cupidsitch, venusscurse, stillimage, publicdomain, freeimages, printsandphotographs, pp, nationallibraryofmedicine, nlm, imagesfromthehistoryofmedicine, ihm, historyofmedicinedivision, hmd, nationalinstitutesofhealth, nih, sex, americarespondstoaids, latex, drugs, bloodtest, archivesofmedicine, nlmdigitalcollection
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