Figure 3.

Testing uptake rates by disease, testing modality, and geographic region. A) Bloodborne viruses (i.e., hepatitis B virus, hepatitis C virus, human immunodeficiency virus). B) Sexually transmitted diseases (i.e., chlamydia; gonorrhea; syphilis, trichomoniasis). C) Tuberculosis (active and latent tuberculosis infection). Circles indicate European Union /European Economic Area countries; triangles indicate Non–European Union/European Economic Area countries. InE, opt-in at entry; InE/S, opt-in at entry and during stay; InS, opt-in during stay; OutE, opt-out at entry; R, at release.