生物工程简介（Introduction to Bioengineering）.docVIP

生物工程简介（Introduction to Bioengineering） The cause of Chinas bioengineering started in the early twentieth Century. In 1919, the central epidemic prevention Office was established. This is the first Institute of biological engineering in China. The vaccine is small in size, and only vaccines against vaccine and rabies are available. Several kinds of dead vaccine, toxoid and serum are crude products. After the establishment of Peoples Republic of China, Shanghai, has in Beijing, Wuhan, Chengdu, Lanzhou and Changchun founded the Institute of biological products, the establishment of a central (now China) biological products, and its implementation of national supervision on quality control of biological products, distribution of bacterium and standard. Later, the Institute of medical biology of the Chinese Academy of Medical Sciences was established in Kunming to produce polio vaccine. Biological products now have a large production team, and become the center of immunology application research and planning immunization science and technology. Tang Feifan discovered trachoma pathogens in 1957, and he made a great contribution to the cause of Chinese biological products. In the control and elimination of infectious diseases, the biological effect of inoculation against biological products is remarkable, and the benefits are best in public health measures. This is not only a country or region, but also a worldwide measure. WHO (WHO) issued a declaration in 1966, which proposed the eradication of smallpox in the world within 10 years. In 1980, smallpox was officially declared on earth. In 1978, WHO expanded its immunization program (EPI) with the aim of immunization against children worldwide. EPI is the use of four types of vaccines against six diseases, namely BCG vaccine against tuberculosis; measles vaccine against measles; polio vaccine against poliomyelitis, pertussis; diphtheria vaccine against diphtheria and tetanus, there are plans to start from the child, so that