Zomwe zili m'nkhaniyi ndi zapano panthawi yofalitsidwa, koma malangizo ndi malingaliro angasinthe mwamsanga. Chonde funsani ku dipatimenti yazaumoyo ya anthu wamba kuti mupeze malangizo aposachedwa ndikupeza nkhani zaposachedwa za COVID-19 patsamba lathu.
We answer your questions about the pandemic. Send your information to COVID@cbc.ca and we will respond if possible. We posted selected answers online and asked some questions to experts on The Nation and CBC News. So far we have received over 55,000 emails from all over the country.
Mkulu wa zaumoyo ku Canada posachedwapa watulutsa malingaliro osinthidwa a masks omwe siachipatala. Pakali pano, nyengo yozizira ikuyandikira. Izi zapangitsa kuti owerenga a CBC atitumizire mafunso atsopano, atsatanetsatane komanso anthawi yake okhudza kuvala masks kuti tipewe kufalikira kwa COVID-19. Tinatembenukira kwa akatswiri kuti tipeze mayankho. (Mungafunenso kuwona Mafunso athu a chigoba akale, kuphatikiza mafunso monga: Kodi chigoba chogwiritsidwanso ntchito chimafuna kutentha kuti chiyeretse? Kodi ndingagwiritse ntchito chigoba m'malo mwa chigoba?
Kumayambiriro kwa mwezi wa November, mkulu wa zaumoyo ku Canada, Dr. Theresa Tam, adasintha malingaliro ake pa masks omwe siachipatala. Tsopano akulangiza kuti masks azikhala ndi zigawo zitatu m'malo mwa ziwiri, komanso kuti gawo lachitatu likhale nsalu zosefera monga polypropylene yopanda nsalu. Komabe, akuti palibe chifukwa chotaya zigawo zonse za chigoba.
Health Canada ili ndi malangizo opangira chigoba chokhala ndi ma ply atatu ndipo akuti mutha kupeza zinthu zotsatirazi zopanda nsalu za polypropylene:
Masks onse a N95 ndi azachipatala amagwiritsa ntchito zinthu zopanda nsalu za polypropylene. Siziyenera kutaya ulusi, atero a James Scott, pulofesa ndi director of occupational and Environmental health ku Dalla Lana School of Public Health ku University of Toronto.
Ngakhale chigobacho chikachotsedwa, akuyerekeza kuti kuwonekera kwa ulusi wovomerezeka kungakhale "kwambiri kuposa momwe ndimayembekezera kuchokera ku chigoba chomwe chimachoka."
Ananenanso kuti masks a N95 atha kugwiritsidwanso ntchito mpaka ka 10 osawononga zosefera ngati atatsukidwa ndi hydrogen peroxide wofatsa pakati pa ntchito. Komabe, sankadziwa kuti polypropylene nonwovens olimba bwanji atatsuka mobwerezabwereza kunyumba.
Panthawi imodzimodziyo, zinthu zina zambiri m'nyumba mwathu zimapangidwa kuchokera ku zipangizo zopangira, ndipo mwinamwake mumakoka ulusi wambiri wa polypropylene kuchokera ku fumbi lakuzungulirani. Kafukufuku wa 2016 wochitidwa ndi ofufuza aku France adapeza kuti 33% ya ulusi mumpweya wamkati ndi wopangidwa, ndipo polypropylene ndiye chinthu chachikulu.
Komabe, pali malipoti oti ogwira ntchito pansalu omwe amakhala ndi ulusi wambiri wopangidwa amatha kuyambitsa mavuto am'mapapo.
Malamulo olembera zovala amagwiranso ntchito kwa masks omwe siachipatala, malinga ndi Competition Bureau of Canada. Izi zikutanthauza kuti masks omwe amagulitsidwa pamalonda ayenera kukhala ndi zilembo zochotseka monga zomata, ma tag, zokutira kapena zolembera zokhazikika, kuphatikiza:
Dzina la wogulitsa ndi malo ake akuluakulu abizinesi (adilesi yonse yamakalata) kapena nambala yolembetsa ya CA.
Bungwe la Competition Bureau ku Canada lati malamulo omwe amalembapo amagwira ntchito kwa mabizinesi ndi amisiri, koma osati anthu payekhapayekha, opanga masks kuti apereke kapena kupereka kwa abwenzi, abale kapena mabungwe othandizira.
Komabe, kampaniyo idavomereza kale kuti chifukwa masks otere ndi atsopano pamsika, opanga mwina sakudziwa malamulowo.
Ngati mukukhulupirira kuti wogulitsa akunena zabodza kapena zabodza pazamalonda ake, mutha kukanena ku Bureau pogwiritsa ntchito fomu yapaintanetiyi.
Inde, kulumikizana ndi anthu ndikofunikirabe chifukwa masks okhazikika azachipatala komanso omwe siachipatala amangochepetsa kuchuluka kwa tinthu tating'ono m'mphuno ndi mkamwa. Samawapha, akutero Dr. Anand Kumar, pulofesa wothandizira wa zamankhwala pa yunivesite ya Manitoba ku Winnipeg. (Zopumira monga ma N95 ndizabwino pakusefa tinthu.)
Ngakhale masks ambiri amatha kuchepetsa kufalikira kwa tinthu ting'onoting'ono ndi pafupifupi 80 peresenti, "akadali 20 peresenti ya tinthu tating'onoting'ono tomwe tikufalikirabe. Kodi izi zafalikira bwanji? Palibe amene akudziwa kwenikweni," adatero CBC News.
Koma kaya mumavala chigoba kapena ayi, mtunda waukulu kwambiri, chitetezo chimakulirakulira. Malinga ndi Kumar, ngati mtunda wapakati pa inu ndi munthu wina uwirikiza kawiri, kuchuluka kwa ma virus omwe amakufika kumatsika pafupifupi kasanu. Kuvala chigoba kumapangitsa kuti tinthu tambiri topatsirana tikhazikike pafupi ndi wovala chigoba yemwe ali ndi kachilomboka asanafikire munthu wina.
A Martin Fisher, pulofesa wothandizira wa chemistry ku Duke University ku Durham, North Carolina, yemwe adaphunzira momwe angayesere mphamvu ya masks osiyanasiyana, adati palibe yankho lomveka bwino. Izi ndichifukwa choti chiwopsezocho chimatengera zinthu zambiri, monga momwe chigoba chomwe munthu aliyense amavala chimatchingira tinthu tating'onoting'ono komanso nthawi yomwe mumalumikizana.
Kumar ndi akatswiri ena adanenanso kuti njira monga kutchingira ndi kutalikirana ziyenera kuwonedwa ngati "zigawo zingapo" zachitetezo zomwe "zatha" palimodzi ndipo sizingalowe m'malo.
Katswiri wa ma virus wa ku Australia, Ian MacKay, amagwiritsa ntchito fanizo la tchizi la ku Swiss kuti afotokoze mfundoyi: kachilomboka kamadutsa mabowo mu magawo ena, koma ngati pali zigawo zambiri, sizingadutse tchizi chonsecho.
Mitundu ndi magawo amtundu watsopano amalimbikitsidwa ndi@uq_newsndi pa@kat_arden(mtundu 3.0) Yesetsani kuwongolera mosamalitsa kapangidwe ka mbewa.
Imakonzanso zidutswa kukhala maudindo aumwini ndi ogawana (ganizirani izi malinga ndi zidutswa zonse, osati gawo limodzi lofunika kwambiri).pic.twitter.com/nNwLWZTWOL
Mkulu wa zaumoyo ku Canada akulangiza anthu aku Canada kuti asapsompsone ndi kuvala chigoba akamalumikizana ndi mnzake watsopano kuti adziteteze ku coronavirus.
Colin Furness, katswiri woletsa matenda oyambitsa matenda ku Yunivesite ya Toronto, akufotokoza kuti ngati muli pafupi (monga kupsopsonana), mutha kusinthana mwangozi madontho otuluka mbali zonse za chigoba, zomwe zitha kufalitsa kachilomboka.
Chifukwa cha kuchuluka kwa kufalikira kwa madera ambiri mdzikolo, a Sumon Chakrabarti, dotolo wa matenda opatsirana ku Trillium Health Partners ku Mississauga, Ont., Anati ndibwino kutsatira malangizo azaumoyo omwe akuphatikiza kuchepetsa kuyanjana ndi anthu ena osati anu. achibale apamtima.
Zopumira ngati N95 zimateteza yemwe wavalayo, ndichifukwa chake amavala ndi azachipatala omwe akuchiritsa odwala a COVID-19.
Chigoba cha opaleshoni kapena chosachiritsika chomwe cholinga chake chachikulu ndikuletsa tinthu totuluka mkamwa kapena mphuno kuti zisafike patali ndi inu.
Kafukufuku akuwonetsa kuti masks okhazikikawa ndi abwino kwambiri pakusefa tinthu tating'onoting'ono totuluka mkamwa ndi mphuno za wovalayo, chifukwa amakonda kutsekereza tinthu tambiri. Umu ndi momwe amatetezera ena ngati mutatenga kachilomboka.
Koma inde, pali umboni wina woti atha kuteteza wovalayo, kuphatikiza kusanthula kwa meta kwa maphunziro 172 am'mbuyomu omwe adasindikizidwa masika.
Kuyesa kwa labotale kukuwonetsa kuti atha kuletsa pafupifupi 80% ya tinthu tating'onoting'ono tomwe timalowa m'mphuno ndi mkamwa, zomwe zitha kuchepetsa kuopsa kwa matenda a COVID-19 pochepetsa mlingo ngati wadwala.
Dr Susie Hota, wotsogolera zachipatala, adati: "Titaphatikiza zonse, tidapeza kuti masks amatha kuthandiza kuchepetsa chiwopsezo chokumana maso ndi maso kunja kwa malo azachipatala komanso ngakhale mdera lonse. Kupewa Matenda ndi Kuwongolera, University Health Network, Toronto.
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Nthawi yotumiza: Dec-03-2023