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近年来传染病的防治科研均取得较大进展。首先是世界范围内消灭了天花,这是人类第一次根除传染病。在此鼓午下,世界卫生组织提出了1990年以前以4种生物制品(白百破混合菌苗、卡介苗、小儿麻痹活疫苗、麻疹活疫苗),全球控制或消灭这6种传染病。其次。如某些新传染病的发现、某些新疗法的应用以及分子生物学的研究等均取得较大进步。但目前传染病仍然是危害人类健康和生命的主要疾病之一,特别是第
In recent years, prevention and treatment of infectious diseases have made great progress. The first is the elimination of smallpox in the world. This is the first human eradication of infectious diseases. Under this drum, WHO proposed to control or eliminate these 6 kinds of infectious diseases globally by 1990 with 4 kinds of biological products (BBC, Bacille Calmette Guerin, live poliomyelitis vaccine and live measles vaccine). Second. Such as the discovery of some new infectious diseases, the application of some new therapies, and the research of molecular biology. However, infectious diseases are still one of the major diseases endangering human health and life, especially the