论文部分内容阅读
从医学角度看,预防传染性疾病首先须从切断传染源着手。“非典”是以伤害呼吸系统为主,理论上应归类为呼吸道传染性疾病。呼吸道传染病顾名思义是指以呼吸道为主要传播途径,并以伤害呼吸道器官为主要表现的一类疾病。纵观人类历史,曾有很多与呼吸道有关的疾病爆发,依据感染源的不同,通常可分为:①细菌类:如在发明青霉素前的肺结核病,主要是由肺结核杆菌传染引起,在当时死亡率
From a medical point of view, the first step in preventing infectious diseases should start with cutting off the source of infection. SARS is mainly to harm the respiratory system, in theory, should be classified as infectious diseases of the respiratory tract. As the name suggests, respiratory infectious diseases refers to the respiratory tract as the main route of transmission, and to harm the respiratory organ as a major manifestation of a class of diseases. Throughout human history, there have been many respiratory outbreaks, depending on the source of infection can be divided into: ① bacteria: as in the invention of penicillin tuberculosis before, mainly caused by the infection caused by pulmonary tuberculosis, died at the time rate