在一些国家，艾滋病病毒感染率在年轻人、妇女和女童中呈上升趋势。
In some countries, HIV infection rates among young people, women and girls in an upward trend.
结论乐山市彝族地区艾滋病的流行呈上升趋势，艾滋病感染途径正处于高危人群向一般人群扩散的关键时期。
Conclusion AIDS epidemic is serious in Yi minority region in Leshan. HIV infection had begun to spread from high risk population to general population.
艾滋病在牙买加的流行呈上升趋势。
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