The diagnosis of infectious syphilis.
D000293:Adolescent; D000328:Adult; D003141:Communicable Diseases / Q000175:diagnosis; D005260:Female; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D013588:Syphilis Serodiagnosis; D013591:Syphilis, Cutaneous / Q000175:diagnosis; D014195:Travel