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學(xué)習(xí)快評(píng)丨qibao666888　　免??(mian)疫??(yi)系??(xi)統(tǒng)?(tong)的??(de)發(fā)??(fa)育??(yu)如??(ru)同??(tong)建??(jian)造??(zao)一??(yi)座??(zuo)城??(cheng)堡??(bao)??，需??(xu)要?(yao)從?(cong)地??(di)基??(ji)開?(kai)始??(shi)逐??(zhu)步??(bu)完??(wan)善??(shan)??。??　　最?(zui)后??(hou)是??(shi)維??(wei)持??(chi)記??(ji)憶??(yi)??，比?(bi)如??(ru)通??(tong)過(guò)??(guo)疫??(yi)苗??(miao)或??(huo)自??(zi)然??(ran)感??(gan)染??(ran)形?(xing)成??(cheng)長(zhǎng)?(chang)期??(qi)保??(bao)護(hù)??(hu)??，例??(li)如??(ru)天??(tian)花??(hua)疫??(yi)苗??(miao)的??(de)終??(zhong)身??(shen)免??(mian)疫?(yi)效??(xiao)果??(guo)；再??(zai)如??(ru)調(diào)??(tiao)節(jié)??(jie)T細(xì)??(xi)胞??(bao)抑??(yi)制??(zhi)過(guò)??(guo)度??(du)反??(fan)應(yīng)??(ying)??，防??(fang)止??(zhi)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)“暴??(bao)走??(zou)”引?(yin)發(fā)??(fa)過(guò)??(guo)敏?(min)或??(huo)炎??(yan)癥??(zheng)風(fēng)?(feng)暴??(bao)??。??。