00% of the 102 cases of HIV infection were intravenous drug abusers with needle sharing accounting for 73.27%(74/101). 67.65% of the cases(69/102)had promiscuity with no condoms used in the majority 85.51%(59/69).

• 102例艾滋病病毒感染者；99.；00%25为静脉注射吸毒；73