news center

Kenyan setback

Kenyan setback

作者:伊戌洪  时间:2019-03-07 12:03:02  人气:

By Michael Day IN THE context of Africa’s catastrophic AIDS epidemic, the infection of six Kenyan women with HIV may seem like just another series of personal tragedies. But the news has dismayed leading researchers and may send a team working on one of the most promising approaches to an AIDS vaccine back to the drawing board. The women, formerly prostitutes, are special cases: despite repeated exposure to HIV,