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目的:预防接种的目的是使机体产生抵抗感染的有益的免疫反应,但机体在受到外来抗原刺激后,除产生有益的免疫反应外,有时还会伴随着无益甚至有害的免疫反应和非免疫性反应。方法:预防接种是把疫苗经不同途径接种到人体,使其发生免疫反应,产生抗体,从而达到预防传染病的发生。结果:接种反应是必然的,也是必要的,如果不发生反应,就不产生免疫效果。结论:接种反应是在一定的范围和限度,如超过了正常的范围和限度,就不属于不正常反应,必须加以处理。
Objective: The purpose of vaccination is to make the body produce a beneficial immune response against infection, but the body after being stimulated by foreign antigens, in addition to produce a beneficial immune response, sometimes accompanied by unpromising or even harmful immune response and non-immune reaction. Methods: Vaccination is vaccinated by different ways to the human body, making it immune response, the production of antibodies, so as to prevent the occurrence of infectious diseases. Results: Inoculation reaction is inevitable and necessary, if no reaction, it will not produce immune effect. Conclusion: Inoculation reaction is within a certain range and limit, if beyond the normal range and limit, it does not belong to the abnormal reaction and must be addressed.