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        甲流来袭 | 危险危险,快@你身(shēn)边的(de)这些人(rén)注意(yì)防护

        栏目:呼吸科普 发布时间:2023-03-06

        今天(tiān)惊蛰,是春季(jì)的第(dì)三个节气,可以感受(shòu)到春天的(de)气息越来越(yuè)浓。春季(jì)也(yě)是流感的高发期,气温多变,乍(zhà)暖(nuǎn)还寒,不少人就中了流感的(de)招(zhāo)。近期,多地(dì)疾控机(jī)构流感监(jiān)测结果显示,当前我国流(liú)感病毒活动水(shuǐ)平有所增强,以甲型流感为主(zhǔ)。那什么是甲流(liú)呢?甲(jiǎ)流(liú)和普通感冒、新冠有什(shí)么区别(bié)?哪些人需要格外注意甲流呢(ne)?

        01

        什么是(shì)甲(jiǎ)流?


        流感病(bìng)毒(dú)分为甲、乙、丙、丁4型,其中甲型流(liú)感(gǎn)病(bìng)毒(dú)和乙型流感病毒是引(yǐn)起人体感(gǎn)染与季节性流行的“元凶”,且存在同时感染(rǎn)甲型流感病毒和乙型流感病毒的(de)情况。


        甲流可以分成H1N1、H3N2、H5N7、H7N9等很多亚型,各亚型的传染性和(hé)严重性不同。当前流(liú)行的甲(jiǎ)流全名为甲型H1N1流感,是由甲型(xíng)H1N1流感病毒引起(qǐ)的(de)一种(zhǒng)急性呼吸(xī)道传染病


        02

        流(liú)感和普通(tōng)感(gǎn)冒有何区别?


        �


        流感(gǎn)和普通感冒的区别(bié)主要(yào)在致病源与病情(qíng)程(chéng)度(dù)。流(liú)感是由流感病毒引起,而(ér)感冒的致病(bìng)源较多,如鼻病毒、冠状(zhuàng)病毒、细(xì)菌等都可(kě)能引起感冒;流(liú)感的症(zhèng)状通常为全身症状(zhuàng),包括(kuò)肌肉酸痛,头痛乏力等,而普(pǔ)通(tōng)感(gǎn)冒通常出现以流涕(tì)、打喷嚏(tì)为(wéi)主的(de)局(jú)部症状。


        03

        哪些(xiē)人需要格外注意(yì)甲流呢(ne)?


        流感高风险人群包括(kuò):65岁以上(shàng)老人、5岁以下儿童、有基(jī)础疾病的人群(qún)(如慢(màn)性呼吸系统疾病、心血管系(xì)统疾病(高血压除外)等)、免疫力低下人群、孕妇和分娩后2周内的(de)产妇以及肥胖人群(BMI>30)。这(zhè)些人群感(gǎn)染流感后发(fā)展(zhǎn)为(wéi)重症(zhèng)的风险较(jiào)高,需要引(yǐn)起关注。

        高(gāo)危(wēi)人群重(chóng)点关注

        科学防护(hù)很重要❗

        传(chuán)染病的三(sān)个基(jī)本环节(jiē)为传染(rǎn)源、传播途径和易感(gǎn)人群(qún)。对于甲流的防护可以从远(yuǎn)离传染源、切断甲流传播途径、提升易感人群的免疫力这三个方面入手(shǒu)。

        01
        远离传染源(yuán)

        甲流高发(fā)的季节尽量(liàng)少到人群(qún)密集的场所活动,避免接触到有呼吸道症状的人,降低得甲流的概率。同时,感染甲流的人(rén)员应进(jìn)行隔离,减少外出,需外出时也要做好防护,佩戴好口(kǒu)罩,避免传染他(tā)人。

        02
        切(qiē)断甲流传播(bō)途(tú)径

        (1)佩戴口罩

        甲流(liú)属于传(chuán)染病的一种,主要通过(guò)呼吸道飞沫传(chuán)播,有一(yī)定的(de)传染性,规范佩戴好口罩能有效防(fáng)护经空气传播或近距离接触经飞沫传播的呼(hū)吸道传染病。

        (2)保持良(liáng)好的卫(wèi)生习惯

        勤洗手,定期(qī)消毒。咳嗽或打喷(pēn)嚏时,用上(shàng)臂或纸巾、毛(máo)巾(jīn)等遮住口鼻,咳嗽或打(dǎ)喷嚏后洗(xǐ)手,尽量避免触(chù)摸眼(yǎn)睛、鼻或口。

        (3)保持环境清洁与通风(fēng)

        保(bǎo)持居家或办公环(huán)境整洁干净,经常开窗通(tōng)风,清除室内空气中的有(yǒu)害气(qì)体,净化空气(qì)。

        03
        提升自身(shēn)免疫(yì)力

        (1)流感(gǎn)疫苗接(jiē)种(zhǒng)

        接种流感(gǎn)疫苗是预防甲流最有效的手段,能降低接种者感(gǎn)染甲流和发生并发症的风(fēng)险。

        (2)加强锻炼

        坚持科学适度的(de)运动(dòng)能(néng)起到(dào)增强体质,提(tí)高自身免(miǎn)疫力的效果。

        (3)进行呼吸训练(liàn)

        科学规律地使用观斯悟解,从缘得觉;缘于品质,觉其所惑。"和赛客小鲲呼(hū)吸(xī)训练器进行呼吸肌训练,能(néng)起到增强肺活(huó)量、改善心肺功(gōng)能(néng)的作用,同时也能帮(bāng)助一些呼吸慢病(如(rú)慢阻肺、慢(màn)性支气管炎)患者清除(chú)痰液,减少(shǎo)肺部感染。


        参考文献:

        [1]. 流行性感冒诊疗(liáo)方案(2020年版(bǎn))[J].中国病毒病志,2021,11(01):1-5.DOI:10.16505/j.2095-0136.2020.0085.

        [2]. 本(běn)报记(jì)者赵觉珵(tǐng).甲流高发(fā)期如何(hé)保护(hù)重点人群[N].环球时报,2023-02-28.008.


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        更新时间:2025-07-16 17:58 来源:m.tx.huaibei.xinxiang.zz.pingliang.ww38.viennacitytours.com