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1999年初 ,大连市首次在沿海渔民中发现了ＨＩＶ感染者 ,流行病学调查显示此人群已暴露在感染艾滋病病毒的危险之中。为进一步了解该人群的ＨＩＶ感染情况 ,明确该人群与艾滋病感染的相关危险因素 ,减缓艾滋病在该人群中的传播和向其他人群的蔓延 ,我们于 1999年 4月～ 2 0 0 1
In early 1999, Dalian first discovered HIV among coastal fishermen. Epidemiological investigations revealed that this population has been exposed to the risk of HIV infection. In order to know more about the HIV infection status of this population, to identify the relevant risk factors of this population and AIDS infection, to slow the spread of AIDS in this population and to spread to other populations, we conducted a survey from April 1999 to August 2001