HBE1 and sexually transmitted disease: HIV: human immunodeficiency cirus; HBsAg: Hepatitis B surface antigen; Anti-HBs: hepatitis B surface antibody; HBeAg: hepatitis B e antigen; Anti-HBe: hepatitis B e antibody; HBcAb: hepatitis B core antibody; HBV DNA: hepatitis B Virus DNA; CMV: cytomegalovirus; EBV: Epstein-Barr virus; Anti-EBV VCA: Anti-EBV viral capsid antigen; VDRL: venereal disease research laboratory; THPA: treponema pallidum hemagglutination assay