Abbreviations: CDC NCHHSTP, Centers for Disease Control and Prevention National Center for HIV/AIDS, Viral Hepatitis, Sexually Transmitted Disease, and Tuberculosis Prevention; HBV, hepatitis B virus; HCV, hepatitis C virus; HIV/AIDS, human immunodeficiency virus/acquired immunodeficiency syndrome.

SOURCES:

^aCDC, 2009b;

^bCDC, 2009d;

^cLin et al., 2007;

^dHagan et al., 2006;

^eCDC, 2008b;

^fWard, 2008a.