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问:医生经常说我的免疫力太低才会经常感冒,我想知道免疫力和疾病到底有什么样的关系?答:长期以来,人们对“增强免疫力”格外关注,但往往对机体免疫力的认识存在着一些误区。免疫力是逐步建立的。婴儿出生后头6个月内,靠母体提供的免疫力保护着自己不被各种致病因素侵袭而健康成长;6个月后,就要靠自身一步步建立起抵抗各种病原体的免疫力了。到了青少年阶段,经历了接种疫苗,以及与病毒、细菌、霉菌、寄生虫等各种致病因子的接触和识别,自身的免疫力基本建成完善。
Q: Doctors often say that my immunity is too low to catch frequent cold, and I wonder what the relationship between immunity and disease is? A: For a long time, people are especially concerned about “boosting immunity” There are some misunderstandings about the immunity of the body. Immunity is gradually established. In the first 6 months after birth, the immunity provided by the mother protects her from being attacked by all kinds of pathogenic factors and grows healthily. After 6 months, her immunity to various pathogens needs to be established step by step . To the adolescent stage, through the vaccination, as well as with the virus, bacteria, mold, parasites and other pathogenic factors in contact and identification, its own immune basically completed.