Last year, according to UNAIDS, the international body charged with combating it, 2.7m people were infected, bringing the estimated total to 33m.

• 按照联合国艾滋病联合工作组（担负着抗艾滋病任务的国际机构）的统计，去年有二百七十万人被感染，这将估计的患者总人数提高到三千三百万。