随着国内外交往、人员进出的不断增加,国境卫生检疫机关所面临的一个极为重要的研究课题,就是如何对短期来华的外籍旅行者进行有效的艾滋病监测。毫无疑问,艾滋病的传染源来自境外。对入境人员、大体上可分为长驻外籍人员,短期来华旅行者和 With the increasing exchanges and exchanges of people both at home and abroad, one of the most important research topics confronting frontier health and quarantine authorities is how to effectively monitor the AIDS among foreign travelers who come to China in the short term. There is no doubt that the source of AIDS infection comes from abroad. For immigrants, they can be broadly divided into long-term foreign nationals and short-term travelers to China