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时至今日,艾滋病仍令人们闻之色变。据联合国艾滋病规划署估计,全世界每天约新增7 ,500例艾滋病感染者,2007年共有200万人命丧艾滋。为能早日发现防治艾滋病的有效药物,攻克医学难题,人类探索的脚步从未停歇。近日,美、泰两国科学家在曼谷宣布:一项对16 ,000多名志愿者进行的长期研究表明,注射新型合成疫苗可使感染艾滋病病毒的几率降低31 %。这一结果可谓艾滋病防治史上闪现的又一个希望之光,甚是令人鼓舞!
As of today, AIDS still makes people feel bad about it. According to UNAIDS estimates, there are about 7,500 new HIV infections a day added to the world every day. In 2007, a total of 2 million people were killed and AIDS. In order to find an effective drug to combat AIDS at an early date and overcome the medical problems, the pace of human exploration has never stopped. Recently, scientists from the United States and Thailand announced in Bangkok that a long-term study of more than 16,000 volunteers showed that injecting new synthetic vaccines could reduce the risk of HIV infection by 31%. This result is indeed another light of hope that has emerged in the history of AIDS prevention. It is very encouraging!