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我们都有过接种预防传染病疫苗的经历,这种疫苗是用没有致病性的细菌或少量细菌蛋白质来制作的,疫苗足以使人体产生轻微的感染,但被接种者不会发生疾病。用这种方式使人体产生免疫功能以对付许多传染病被证实是行之有效的。那么,是否也可以接种癌症疫苗来预防或治疗癌症呢?据研究,癌症疫苗至少有两种作用:一是发动人体内的免疫系统起作用;二是使免疫系统知道,究竟什么是进攻的目标。
We have all experienced vaccination against communicable diseases. The vaccine is made with bacteria that are not pathogenic or with a small amount of bacterial proteins. The vaccine is sufficient to cause minor infections in the human body, but the vaccinated person will not develop the disease. Using this method to make the human body produce immune function to deal with many infectious diseases has proved to be effective. So, whether it is possible to inoculate cancer vaccines to prevent or treat cancer? According to research, cancer vaccines have at least two effects: one is to activate the immune system in the human body; and the other is to make the immune system know that what is the target of attack. .