除非使妇女掌握抗击艾滋病的方法，否则艾滋病毒感染率和艾滋病患病率将持续升高。
HIV and AIDS rates will keep increasing unless women are given the means to fight this disease.
撒哈拉以南非洲地区仍是受艾滋病影响最为严重的地区：2007年，其艾滋病毒感染者人数和艾滋病患者死亡人数分别占各自所属人群总数的67％和75％。
Sub-Saharan Africa remains the most heavily affected, accounting for 67% of all people living with HIV and 75% of AIDS deaths in 2007.
2006年8月24日—二十五年前，洛杉矶出现了人类首例艾滋病毒感染者；二十五年后，艾滋病毒和艾滋病仍在继续传播，也没有艾滋病疫苗。
August 24, 2006-the first case of the human immune deficiency virus (HIV) was detected 25 years ago in Los Angeles. Yet HIV and AIDS are spreading and there is still no vaccine available.
例如，在慢性乙型肝炎病毒和艾滋病病毒治疗期间发生艾滋病毒感染和耐药变异时CXCR 4向性病毒的出现可作为这种持续演变的表型证据。
Phenotypic evidence of this continuing evolution is seen, for example, in the emergence of CXCR4 tropic viruses during HIV infection and drug-resistant variants during chronic HBV and HIV therapy.
例如，在慢性乙型肝炎病毒和艾滋病病毒治疗期间发生艾滋病毒感染和耐药变异时CXCR 4向性病毒的出现可作为这种持续演变的表型证据。
Phenotypic evidence of this continuing evolution is seen, for example, in the emergence of CXCR4 tropic viruses during HIV infection and drug-resistant variants during chronic HBV and HIV therapy.
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