Chigoba cha Kumaso Kwa Opaleshoni Yachipatala - ZhongXing

Ndi mtundu waposachedwa wa COVID-19 womwe ukuyambitsa matenda ambiri, mwanzeru mumadabwa za zishango zabwino kwambiri zamaso kuchokera ku omicron.Kodi chigoba cha nsalu chingakutetezenibe? Kodi muyenera kutsekereza kawiri? Malinga ndi akatswiri ena azaumoyo, nthawi yakwana yoti mukweze.
US idanenanso kuchuluka kwa milandu ya COVID-19 koyambirira kwa 2022 - pafupifupi milandu yatsopano yopitilira 400,000 patsiku kwa masiku asanu ndi awiri - motsogozedwa kwambiri ndi mitundu yosiyanasiyana ya omicron. Yakwana nthawi yokweza masks ansalu kukhala opumira a KN95 kapena N95, kapena masks opangira opaleshoni.
Zosintha ndizofunika bwanji? Upangiri waposachedwa kwambiri wa chigoba cha CDC (yosinthidwa komaliza mu Okutobala 2021) umalimbikitsa kuvala magawo awiri a chigoba chilichonse chomwe chimakwanira. posachedwapa.
Akatswiri azaumoyo akhala akuchenjeza kalekale kuti ngakhale masks ansalu ndiabwino kutsekereza madontho akulu akulu opuma omwe amatha kukhala ndi tinthu tating'onoting'ono ta coronavirus, sali bwino kutsekereza ma aerosol ang'onoang'ono omwe amatha kukupatsirani.Apa ndipamene mpweya wopumira ukhoza kuchita bwino.Tengani chigoba cha KN95 monga chitsanzo. masanjidwe amapangidwa ndi polypropylene, pulasitiki yomwe imasefa ma virus mumagetsi. Masks opangira opaleshoni ndi masks atatu omwe nthawi zambiri amavalidwa ndi akatswiri azachipatala ndipo amapangidwanso ndi polypropylene.
Malinga ndi American Conference of Governmental Industrial Hygienists, zida zotsika kwambiri za masks ansalu, kuphatikiza ndi kumasuka kwawo, zikutanthauza kuti chigoba chansalu chikhoza kukhala ndi kutayikira kopitilira 75 peresenti mkati ndi kunja. bwino); Masks opangira opaleshoni nthawi zambiri amakhala ochepera 5 mpaka 10 peresenti kuposa ma N95, malinga ndi CNN.
Ndiye, muyenera kuchita chiyani ndi masks anu ansalu?Akatswiri akuwonetsa kuti masks a nsalu ndiabwino kuposa chilichonse.Ngati mukudzipereka pamasewera anu a chigoba cha nsalu, ganizirani kuyika chigoba chotayira pansi pake kuti mutetezedwe bwino.
Kudetsa nkhawa za kuchepa kwa PPE koyambirira kwa mliri (kumbukirani kuti kuchepa koyambirira kwa mliriwu kudapangitsa akatswiri azaumoyo kukulangizani kuti musagule N95 kapena masks opangira opaleshoni kuti muwapulumutse kwa ogwira ntchito yazaumoyo omwe amawafuna kwambiri) sikudetsa nkhawa masiku ano." malangizo a CDC adalembedwa ndipo amalangizabe kuti asagule masks opangira opaleshoni.
Malinga ndi CDC, pafupifupi 60 peresenti ya ma N95 ku US masiku ano ndi abodza. Masks abodza a N95 ndi KN95 savomerezedwa ndi National Institute for Occupational Safety and Health (NIOSH) ndipo mwina sangakupatseni chitetezo chokwanira. ayenera kukhala N95 kapena KN95 kusindikizidwa ndi kukhala ndi nambala yovomerezeka (TC). (Onani mndandanda wathunthu wa njira zowonera zabodza apa.)
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