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　　一??(yi)是??(shi)科??(ke)學??(xue)防??(fang)護??(hu)??，筑??(zhu)牢??(lao)免??(mian)疫?(yi)防??(fang)線??(xian)??。??如??(ru)按??(an)時??(shi)接?(jie)種??(zhong)流??(liu)感??(gan)疫??(yi)苗??(miao)、肺??(fei)炎??(yan)球??(qiu)菌?(jun)疫??(yi)苗??(miao)等??(deng)??，幫??(bang)助??(zhu)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)提??(ti)前??(qian)“記??(ji)住??(zhu)”敵??(di)人??(ren)特??(te)征??(zheng)??。再??(zai)如??(ru)遠??(yuan)離??(li)過??(guo)敏??(min)原?(yuan)??，對??(dui)塵??(chen)螨?(man)、花??(hua)粉??(fen)過??(guo)敏??(min)者??(zhe)??，可??(ke)使??(shi)用??(yong)防??(fang)螨??(man)寢??(qin)具??(ju)、空??(kong)氣??(qi)凈??(jing)化?(hua)器?(qi)???！　】??(zong)的??(de)來??(lai)說??(shuo)??，先??(xian)天??(tian)性??(xing)免??(mian)疫??(yi)的??(de)特??(te)點??(dian)是?(shi)反??(fan)應??(ying)快?(kuai)、無??(wu)差??(cha)別??(bie)攻??(gong)擊??(ji)??，但??(dan)缺??(que)乏?(fa)“記??(ji)憶??(yi)功??(gong)能??(neng)”??，無??(wu)法??(fa)針??(zhen)對??(dui)特??(te)定??(ding)敵??(di)人??(ren)提??(ti)升??(sheng)戰(zhàn)??(zhan)斗??(dou)力??(li)??。??。