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原標(biāo)題：japanese teacher教师 asian

學(xué)習(xí)快評丨qibao666888　　一??(yi)是??(shi)科??(ke)學(xué)??(xue)防??(fang)護(hù)??(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(yuǎn)??(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)??。　　兒??(er)童??(tong)至??(zhi)青??(qing)少??(shao)年??(nian)期??(qi)(4～18歲??(sui))??，隨??(sui)著??(zhe)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)逐??(zhu)漸?(jian)成??(cheng)熟??(shu)??，適??(shi)應(yīng)??(ying)性??(xing)免??(mian)疫??(yi)(T細(xì)??(xi)胞?(bao)、B細(xì)??(xi)胞??(bao))開??(kai)始??(shi)發(fā)??(fa)揮??(hui)主??(zhu)力??(li)作??(zuo)用??(yong)??，能??(neng)針??(zhen)對??(dui)病??(bing)原?(yuan)體??(ti)產(chǎn)??(chan)生??(sheng)特??(te)異??(yi)性??(xing)抗??(kang)體??(ti)??。??但??(dan)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)也??(ye)可??(ke)能??(neng)因??(yin)“經(jīng)??(jing)驗??(yan)不??(bu)足??(zu)”而??(er)反?(fan)應(yīng)??(ying)過??(guo)度??(du)??，如??(ru)對??(dui)花??(hua)粉??(fen)、食??(shi)物??(wu)等??(deng)無??(wu)害??(hai)物??(wu)質(zhì)??(zhi)過??(guo)度??(du)反?(fan)應(yīng)??(ying)??，引??(yin)發(fā)??(fa)哮??(xiao)喘??(chuan)、濕??(shi)疹??(zhen)；如??(ru)接?(jie)觸??(chu)外??(wai)界??(jie)增??(zeng)多??(duo)??，易??(yi)感??(gan)染??(ran)手??(shou)足??(zu)口??(kou)病??(bing)、水??(shui)痘??(dou)等?(deng)傳??(chuan)染??(ran)病?(bing)??。。