流行情况 至1993年底全球向世界卫生组织疫报总共851628例艾滋病,由于疫报延误,发展中国家大部分病例没有确诊、或者基层组织薄弱没有疫报,艾滋病的总数可能比此数字高得多。根据WHO的估计现今全球约有3百万人患艾滋病。各地区受累状况不同,约2/3艾滋病患者在非洲,而向WHO疫报的病人数仅1/3来自非洲。 Epidemic Situation By the end of 1993, a total of 851,628 AIDS cases were reported to the World Health Organization globally. The total number of AIDS cases may be much higher than the figure due to the delay of epidemics, the fact that the majority of cases in developing countries are not diagnosed, or the grass-roots organizations are weak and without any epidemic. According to WHO estimates, there are about 3 million people in the world suffering from AIDS today. About 3/3 of AIDS patients are in Africa, while only 1/3 of the patients reported to WHO are from Africa.