引言预防人类免疫缺陷病毒(HIV)感染最有效的方法是预防接触HIV抗逆转录病毒剂疗法不能取代避免接触HIV的行为。性交、静脉吸毒或者其他非职业性HIV接触后的医疗处理比避免接触来预防HIV感染的效果差。1997年7月,美国CDC主办了抗逆转录病毒剂疗法的非职业性接触HIV的外单位顾问 Introduction The most effective way to prevent human immunodeficiency virus (HIV) infection is to prevent exposure to HIV antiretroviral therapy and should not replace avoiding HIV exposure. Medical treatment after sexual intercourse, intravenous drug use, or other non-occupational HIV exposure is less effective than avoiding contact to prevent HIV infection. In July 1997, the CDC of the United States hosted an advisor to non-occupational HIV-exposed outsiders on antiretroviral therapy