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12月1日是世界艾滋病日。从1981年美国公布这一新型传染病至今,全世界染上艾滋病病毒超过4730万人,艾滋病已夺去了1390万生命,成为人类“头号杀手”。近年来,艾滋病病毒已通过各种渠道侵入中国,并呈蔓延趋势。据有关专家估计,目前中国艾滋病病毒感染者已超过40万人!在人们谈“艾”色变之时,我们不能过于惧怕,也决不能放松警惕,要坚信人类有勇气和智慧战胜“艾滋病”。令人欣慰的是,目前科学家已在防治艾滋病方面取得进展,已发现30多种疫苗和逆转录酶抑制剂、蛋白酶抑制剂等药物对艾滋病病毒有一定的抑制作用。华人科学家何大一的“鸡尾酒疗法”、我国两岸三地科学家从孕妇尿液中提取抗艾滋病药物以及未来的基因疗法等等,都给人类最终战胜艾滋病开辟了广阔前景。
December 1 is World AIDS Day. Since the United States announced the new infectious disease in 1981, more than 47.3 million people have contracted HIV in the world and 13.9 million have been claimed as the “killer of humanity.” In recent years, the AIDS virus has invaded China through various channels and has been spreading. According to some experts’ estimates, at present, there are more than 400,000 people living with HIV in China. When people talk about “color change”, we can not be too scared nor relax our vigilance. We must firmly believe that mankind has the courage and wisdom to overcome “AIDS”. Fortunately, scientists have made progress in AIDS prevention and control. More than 30 kinds of vaccines, reverse transcriptase inhibitors and protease inhibitors have been found to have some inhibitory effect on HIV. Chinese scientist He Dali’s “cocktail therapy”, China’s cross-Strait scientists from the urine of pregnant women to extract anti-AIDS drugs and future gene therapy, etc., give humanity finally overcome AIDS has opened up a broad prospect.