Izi zikuphatikizanso zambiri kuchokera kwa akatswiri m'magawo awo, ndipo zawunikiridwa kuti zitsimikizire zolondola.
Tadzipereka kukupatsani zomwe mwafufuza komanso motsogozedwa ndi akatswiri kuti zikuthandizeni kupanga zisankho mwanzeru chifukwa zimakhudza mbali iliyonse ya moyo wanu watsiku ndi tsiku. Nthawi zonse timayesetsa kukupatsani chidziwitso chabwino kwambiri.
Kafukufuku watsopano akuwonetsa kuti chinthu chodziwika bwino chapakhomochi chikhoza kukhala chinsinsi chodziteteza ku matenda a COVID.
Ngakhale chigoba cha N95 chingakhalebe chosowa ndi mliri wa COVID, pakhoza kukhala yankho lanzeru lomwe lingakutetezeni ngati PPE yachipatala. Malinga ndi kafukufuku watsopano, zopukuta zowuma za ana zitha kukhala chinsinsi chopangira chigoba chanu kukhala choteteza ngati N95. Werengani kuti mudziwe zambiri za kuthyolako kwasayansi kumeneku, ndikuphunzira zambiri za njira zopangira chigoba zomwe muyenera kudziwa, ndikupeza chifukwa chake ngati chigoba chanu chilibe zinthu zinayi izi, chonde sinthani kukhala chatsopano, atero adotolo.
Pakufufuza kwawo, ofufuza aku University of British Columbia adayesa masitaelo angapo a chigoba ndi nsalu 41 zosiyanasiyana kuti amvetsetse momwe amatsekereza madontho. Atayerekeza zotsatira, adatsimikiza kuti chigoba chokhala ndi magawo awiri a thonje wocheperako komanso magawo atatu a zopukutira ana ngati sefa ndizothandiza kwambiri poletsa kufalikira kwa madontho.
"Zopukuta ana nthawi zambiri zimapangidwa ndi spunlace ndi spunbond polypropylene-zofanana ndi mtundu wa polypropylene womwe umapezeka mu masks azachipatala ndi zopumira za N95," Dr. Jane Wang, pulofesa wachipatala ku University of British Columbia School of Biomedical Engineering School of Medicine, mawu afotokoze.
Ndipotu, malinga ndi kunena kwa Dr. Steven N. Rogak, pulofesa wa zamakina pa yunivesite ya British Columbia yemwe amagwira ntchito ya aerosols, “Chigoba chopangidwa bwino komanso chopangidwa mwaluso komanso zosefera za ana zimasefa ma micron 5 kapena 10. particles mogwira mtima. , Osati chigoba cha N95 choyikidwa molakwika. ”
Malinga ndi nkhani yofufuza yomwe idasindikizidwa mu BMC Pulmonary Medicine mu 2012, pafupifupi kukula kwa ma aerosols a chifuwa cha anthu kumayambira pa 0.01 mpaka 900 ma microns, zomwe zikusonyeza kuti kuwonjezera fyuluta yowuma yamwana ku chigoba chansalu wamba kungakhale kokwanira kupewa kuipitsidwa ndi madontho opumira a COVID. kufalitsa.
Komabe, akatswiri amati iyi si njira yokhayo yopangira masks kukhala otetezeka. Werengani kuti mudziwe momwe mungatsimikizire kuti muli ndi chitetezo chabwino kwambiri ku COVID. Ponena za nkhani zaposachedwa za chigoba, Dr. Fauci adati CDC ikhoza kusintha posachedwa chigoba chachikuluchi.
Ngakhale masks ansalu atha kukhala muyezo kuti anthu ambiri azivala tsiku ndi tsiku, mtundu wa zinthu za chigoba ukhoza kukhudza kwambiri magwiridwe ake.
Malinga ndi ofufuza ochokera ku yunivesite ya British Columbia, makamaka, wosanjikiza wakunja wa chigobacho uyenera kupangidwa ndi nayiloni wolukidwa, poliyesitala satin, thonje lopangidwa ndi mbali ziwiri kapena thonje lopaka; wosanjikiza wamkati ayenera kukhala wamba silika, mbali ziwiri thonje kapena quilted. Thonje; ndi fyuluta pakati. Ofufuzawo adanenanso kuti kuwonjezera pa chitetezo choperekedwa ndi zigawo zomwe tatchulazi, chitonthozo chawo ndi kupuma kwawo kumapangitsa kuti zikhale zosavuta kuvala kwa nthawi yayitali. Ngati mukufuna kuonetsetsa kuti mwatetezedwa, pewani kugwiritsa ntchito chigoba "chosavomerezeka", a Mayo Clinic akuchenjeza.
Ma N95 atha kukhala muyeso wagolide wodzitetezera ku COVID, koma chigoba chilichonse chomwe mumavala chimadalira kuyenera kwake. Rogak adati: "Ngakhale masks a N95, ngati sasindikiza kumaso, amakoka madontho akulu ndi akulu okhala ndi ma virus ambiri." Adafotokozanso kuti masks okomedwa amakhala omwe amakhala ndi mipata komanso kutayikira. "Muyenera kupanga thumba la mpweya lopindika kwambiri kutsogolo kuti chigoba chonse chizitha kusinthana mpweya." Kuti mumve zambiri za masks kuti mupewe, onani chenjezo la CDC loletsa kugwiritsa ntchito masks 6 awa.
Ngati mumavala chigoba chogwiritsidwanso ntchito, CDC imalimbikitsa kuti muzitsuka kamodzi patsiku, makamaka nthawi iliyonse ikadetsedwa. M'malo mwake, malinga ndi kafukufuku yemwe adasindikizidwa mu Seputembala 2020 BMJ Open voliyumu, "masks otsuka nsalu amatha kukhala oteteza ngati masks azachipatala."
Komabe, kuyesa kugwiritsanso ntchito N95 poyeretsa kungakhale vuto lalikulu. Ofufuza ku Yunivesite ya British Columbia adapeza kuti kutsuka masks a N95 ndi sopo ndi madzi "kumachepetsa kwambiri kusefera kwawo." Kuti mudziwe zambiri zachitetezo cha COVID zomwe zatumizidwa ku inbox yanu, chonde lembani kalata yathu yatsiku ndi tsiku.
Ngakhale akuwoneka kuti amapangitsa kupuma kosavuta, ngati chigoba chanu chili ndi mpweya, sichingaletse kufalikira kwa COVID. Malinga ndi Centers for Disease Control and Prevention (CDC), masks olowera mpweya "sangakuletseni kufalitsa COVID-19 kwa ena. Mabowo a zinthuzo angapangitse kuti madontho anu opuma atuluke.” Musanabwerere ku mliri usanachitike, chonde dziwani kuti Dr. Fauci wangonena kuti iyi ndi njira yokhayo yotetezeka yodyera kumalo odyera.
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Nthawi yotumiza: Sep-15-2021