专家指出冬季正值呼吸道疾病的高发季节,因此一定要注意保暖、饮水、补充维生素,这是预防呼吸道疾病的三大必备法宝。有数据表明全球约有4200万艾滋病病毒携带者,发展中国家占到了95%,而且仅2002年新增的艾滋病病毒携带者就达到了500万,我国的现状也是不容乐观的,最近国际上有了新的举 Experts point out that the winter season comes with a high incidence of respiratory diseases. Therefore, we must pay attention to keeping warm, drinking water and supplementing vitamins, which are the three essential magic weapons for the prevention of respiratory diseases. Statistics show that there are about 42 million people living with HIV globally and 95% of developing countries. In addition, the number of new HIV carriers reached only 5 million in 2002, and the current situation in our country is not optimistic. Recently, there are A new move