title: The venereal disease problem around the world.
mesh_terms: D002170:Canada; D002602:Chancroid / Q000453:epidemiology*; D003906:Developing Countries; D004641:Emigration and Immigration; D005060:Europe; D005260:Female; D006069:Gonorrhea / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control; D006100:Granuloma Inguinale / Q000453:epidemiology*; D006801:Humans; D008219:Lymphogranuloma Venereum / Q000453:epidemiology*; D008297:Male; D010139:Pacific Islands; D012106:Research; D012698:Serologic Tests; D012736:Sex Education; D012959:Socioeconomic Factors; D013587:Syphilis / Q000453:epidemiology* / Q000276:immunology; D014329:Tropical Climate; D014481:United States; D014612:Vaccines / Q000627:therapeutic use
chemical_list: D014612:Vaccines