免疫学的研究和发展起始于抗感染免疫。早在公元10世纪时我国已用人痘苗来预防天花,随着科学的发展,免疫学已开始越出抗感染免疫的范围,但感染与免疫仍是微生物学和免疫学中的一个重要课题,既涉及到病原体的感染机制,又与机体的免疫应答密切相关,迄今仍存在不少亟待解决的问题。如在免疫化学已发展到分子水平的今天,怎样来发展免 Research and development of immunology started with anti-infective immunity. As early as the 10th century, China has already used vaccinia to prevent smallpox. With the development of science, immunology has begun to outgrow the scope of anti-infective immunity. However, infection and immunization are still an important issue in microbiology and immunology. Both Involved in the pathogens of the infection mechanism, but also with the body’s immune response is closely related to so far there are still many problems to be solved. As immunochemistry has developed to the molecular level today, how to develop immunity