国外有关医学专家对21世纪人易患的疾病作如下预测:一、免疫系统的疾病,不仅是艾滋病,也包括各种情况的免疫系统的不足或活动过度达到了流行的程度。二、越来越多的人将患现行医疗技术难以治愈的病毒性疾病,像细胞肥大病毒之类的病。三、越来越多的细菌感 Foreign medical experts predict the following diseases that are predisposed to human beings in the 21st century. First, the diseases of the immune system are not only AIDS but also the insufficiency or hyperactivity of the immune system in various situations. Second, more and more people will suffer from viral diseases that are refractory to current medical technologies, such as cytomegalovirus. Third, more and more bacteria