性病的概念是指经过不洁性交而引起的炎症性疾患,包括梅毒、淋病、软性下疳及性病性淋巴肉芽肿及腹股沟肉芽肿五个疾病,这称为经典的“性病’(Venereal disease,VD)。1975年世界卫生组织常任理事会决定采用“性传播性疾病”(sexually transmitteddisease,STD)以代替过去的称呼,因此STD的范围除经典的五个性病外,还包括其他衣原体、病毒、寄生虫、真菌和原虫等感染性疾病,如生殖器疱疹、尖锐湿疣、阴虱病,外阴阴道念珠菌病、滴虫病、非淋 The concept of STD refers to the inflammatory diseases caused by unclean sexual intercourse including syphilis, gonorrhea, soft lower abdomen and venereal granulomatosis and venereal granulomatosis five diseases, which is called the classic “venereal disease (Venereal disease, VD.) In 1975, the WHO permanent council decided to adopt ”sexually transmitted disease" (STD) instead of the past, so the scope of STD included five other sexually transmitted diseases, including other chlamydia, viruses, Parasites, fungi and protozoa and other infectious diseases, such as genital herpes, genital warts, pubic lice disease, vulvovaginal candidiasis, trichomoniasis, fecal