Sexually Transmitted Diseases Sourcebook: Basic Consumer Health Information about Sexual Health and the Screening, Diagnosis, Treatment, and Prevention of Common Sexually Transmitted Diseases (STDs), Including Chancroid, Chlamydia, Gonorrhea, Herpes, Hepatitis, Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS), Human Papillomavirus (HPV), Syphilis, and Trichomoniasis: along with Facts about Risk Factors and Compli