The rest may not even know they are infected. Hind Khatib is a regional director of the U.N.Joint Programme on HIV/AIDS or UNAIDS.

VOA: standard.2010.07.07

So there's plenty of room to still innovate in that way, to develop new methods that could protect against diseases like AIDS or diseases like malaria that we don't have problems with here but they do in many parts of the world, and so we'll talk about that.

我们还有很长的路要走,研究一些新方法以预防艾滋病这样的疾病,或者像疟疾这样尽管在我国没有威胁,但在世界很多地方还很严重的疾病,我们也会讲到这些

耶鲁公开课 - 生物医学工程探索课程节选

Many of the footballers, like Ronny Zondi, have lost family or friends to AIDS and are committed to saving others from this fate.

VOA: standard.2010.05.29

Some studies have warned that half-a-million people - or about 10% of the population - will be living with HIV and AIDS by the year 2025.

VOA: standard.2009.04.04

The hundred or so members get washing facilities, HIV/AIDS education and other health benefits.

VOA: standard.2010.06.14

The World Health Organization currently recommends that patients begin taking AIDS medicines, called antiretroviral drugs, when symptoms appear or when their CD4 count drops below 200.

VOA: standard.2010.07.21

In the new study, they randomly assigned patients to get AIDS medicines when their CD4 count hit 200, the standard procedure, or to get the antiretrovirals earlier, when their CD4 had only dropped to 350.

VOA: standard.2010.07.21