“性病”一词最早是在本世纪初提出的，指由于不洁性交而引起的疾病。直至１９７５年，世界卫生组织才将性病定义为“性传播疾病（ＳＴＤ）”。性病，顾名思义与性及人们的性行为相关连，但是其他非性行为如输血、胎传以及接触患者的污染物也可引起性病的传播。因此，对性病应 The term “venereal disease” was first put forward at the beginning of this century, referring to diseases caused by unclean sexual intercourse. It was not until 1975 that WHO defined STDs as “STDs.” STDs, as the name implies, are associated with sexuality and people’s sexual behavior, but other non-sexual behaviors such as blood transfusions, births, and contact with the patient’s contaminants can also cause the spread of STDs. Therefore, sexually transmitted diseases should be