论文部分内容阅读
人群流动和国内外的旅游热,促进了新病原体的出现和传播。由于世界人群交往与日俱增,各地区不同程度的HIV/AIDS流行,构成本世纪最严重的全球性流行。HIV/AIDS首先是性传播疾病,全世界约70％的感染是通过异性间性交传播的,其它传播途径在全球流行中占次要地位:8％～10％发生于
The flow of people and the heat of tourism at home and abroad have contributed to the emergence and spread of new pathogens. As the world’s population grows day by day, the prevalence of HIV / AIDS in different regions and regions constitutes the worst global epidemic in this century. HIV / AIDS is primarily a sexually transmitted disease and about 70% of the world’s infections are transmitted through heterosexual intercourse, with other routes of transmission dominating the global epidemic: 8% to 10% occur in