Mavuto Aakulu a Fulu Akukwera

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Pamene Marichi adayamba, ambiri amakhulupirira kuti nyengo ya chimfine inali ikutuluka. Koma deta yotulutsidwa ndi Centers for Disease Control (CDC) kumapeto kwa sabata yatha inavumbulutsa kuti 32 limati inanena mkulu mlingo wa chimfine ntchito, ndi 21 mwa anthu akuti misinkhu awo anali apamwamba kuposa kale.

Kutengera ndi nyengo yoopsa ya chimfine yomwe tidali nayo mu 2017-2018 (chikumbutso: anthu opitilira 80,000 amwalira) tonse tikudziwa kuti chimfine sichingakhale chosadalirika komanso choopsa. Koma chomwe chili chosangalatsa pakuchulukirachulukira kwa matenda omwe anenedwa mchaka chino ndikuti kachilombo ka H3N2, chomwe chimayambitsa chimfine, ndikupangitsa kuti anthu ambiri azigonekedwa m'chipatala. (Kodi mumadziwa kuti a 41 peresenti ya anthu aku America sanakonzekere kudwala chimfine, ngakhale nyengo yozizira yapitayi chaka chatha?)

Vuto la H3N2 ndilomwe linayambitsa 62 peresenti ya milandu ya chimfine yomwe inanenedwa sabata yatha ya February, CDC inati. Sabata yapitayi, zoposa 54 peresenti ya milandu ya chimfine yomwe idanenedwa idachitika ndi H3N2.

Limenelo ndi vuto, chifukwa katemera wa chimfine wa chaka chino ndiwothandiza kwambiri polimbana ndi kachilombo ka H1N1, komwe kunali kofala kwambiri kumayambiriro kwa nyengo ya chimfine chakumapeto kwa Okutobala. Chifukwa chake, ngati mwalandira chimfine, ali ndi mwayi wa 62% wokutetezani ku matenda a H1N1, poyerekeza ndi 44% yokha motsutsana ndi kachilombo ka H3N2, malinga ndi CDC. (Dziwani Zochita ndi FluMist, Flu Vaccine Nasal Spray)

Komanso, kachilombo ka H3N2 ndi koopsa kwambiri chifukwa, kuwonjezera pa kuyambitsa zizindikiro za chimfine (kutentha thupi, kuzizira, ndi kuwawa kwa thupi) kungayambitse zovuta zingapo, kuphatikizapo kutentha thupi kwambiri mpaka 103 ° kapena 104 ° F, inatero CDC. .

Osati zokhazo, koma pomwe magulu ena a anthu amakhala pachiwopsezo chachikulu chotenga chimfine, monga anthu azaka 65 kapena kupitilira apo, ana achichepere ndi amayi apakati, H3N2 nthawi zina imatha kubweretsa mavuto azaumoyo mwa anthu athanzi. Izi zitha kuphatikizira zovuta monga chibayo, zomwe zimatha kufuna kuchipatala-ndipo nthawi zina kumabweretsa imfa. (Zogwirizana: Kodi Munthu Wathanzi Angamwalire Ndi Chimfine?)

Tizilombo toyambitsa matendawa timasinthasintha, zomwe zimapangitsa kuti H3N2 ifalikire kwambiri, ndikupangitsa kuti ifalikire mosavuta kuchokera kwa munthu ndi munthu. (Zogwirizana: Kodi Nthawi Yabwino Yanji Yoti Muwombere Flu?)

Nkhani yabwino ndiyakuti, pomwe zochitika za chimfine zikuganiza kuti zikukwera mwezi wamawa, CDC ikukhulupirira kuti pali mwayi wa 90% kuti nyengo yafika kale mdziko lonse. Kotero, ife tiri pa kutsika-whew.

Muthanso kulandira katemera! Inde, kuwombera chimfine kumawoneka ngati kupweteka (kapena osachepera, komabe china ntchito). Koma podziwa kuti pakhala pali pakati pa anthu akufa pakati pa 18,900 ndi 31,200 okhudzana ndi chimfine komanso 347,000 ogonekedwa mchipatala nyengo ino, chimfinecho chiyenera kutengedwa mozama. O, ndipo mukangowombera (chifukwa tikudziwa kuti mukupita kumeneko ASAP, sichoncho?) Onani njira zinayi zomwe mungadzitetezere ku chimfine chaka chino.

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