Abahanga bo muri kaminuza ya De Montfort (DMU) i Leicester baraburira ko virusi isa n’ingutu itera Covid-19 ishobora kubaho ku myenda kandi ikwirakwira ku yandi masaha mu gihe cy’amasaha 72.
Mu bushakashatsi bwasuzumye uburyo coronavirus yitwara ku moko atatu y’imyenda ikunze gukoreshwa mu nganda zita ku buzima, abashakashatsi basanze ibimenyetso bishobora gukomeza kwandura mu gihe cy’iminsi itatu.
Ku buyobozi bwa microbiologue Dr. Katie Laird, inzobere mu bijyanye na virusi Dr. Maitreyi Shivkumar, n’umushakashatsi w’iposita Dr. Lucy Owen, ubu bushakashatsi bukubiyemo kongeramo ibitonyanga bya coronavirus ntangarugero yitwa HCoV-OC43, imiterere n'imiterere yabyo bikaba bisa na SARS- CoV-2 irasa cyane, iganisha kuri Covid-19-polyester, ipamba ya polyester na pamba 100%.
Ibisubizo byerekana ko polyester ari ibyago byinshi byo gukwirakwiza virusi.Virusi yanduye iracyahari nyuma yiminsi itatu kandi irashobora kwimurirwa ahandi hantu.Ku ipamba 100%, virusi imara amasaha 24, mugihe kuri pamba ya polyester, virusi ibaho amasaha 6 gusa.
Dr. Katie Laird, ukuriye itsinda ry’ubushakashatsi bw’indwara zandura DMU, yagize ati: “Igihe icyorezo cyatangiraga bwa mbere, ntabwo byari bizwi ku bijyanye n’igihe coronavirus ishobora kubaho ku myenda.”
Ati: “Ibyavuye mu bushakashatsi byerekana ko imyenda itatu ikoreshwa cyane mu buvuzi ifite ibyago byo gukwirakwiza virusi.Niba abaforomo n'abakozi bajyana imyenda yabo mu rugo, barashobora gusiga virusi ku bindi bice. ”
Umwaka ushize, mu rwego rwo guhangana n’iki cyorezo, Ubuzima rusange bw’Ubwongereza (PHE) bwatanze umurongo ngenderwaho buvuga ko imyenda y’abakozi b’ubuvuzi igomba gusukurwa mu nganda, ariko aho bidashoboka, abakozi bagomba kujyana imyenda yabo mu rugo kugira ngo bakore isuku.
Muri icyo gihe, Amabwiriza ya NHS Uniform and Workwear ateganya ko ari byiza koza imyenda y'abakozi bo mu rugo mu gihe ubushyuhe buzaba nibura kuri 60 ° C.
Dr. Laird afite impungenge ko ibimenyetso bifatika byavuzwe haruguru bishingiye ahanini ku bisubirwamo bibiri byashaje byasohotse mu 2007.
Mu kumusubiza, yasabye ko imyenda yose y’ubuvuzi ya leta igomba gusukurwa mu bitaro hakurikijwe amahame y’ubucuruzi cyangwa no kumesa inganda.
Kuva icyo gihe, yasohoye inyandiko isubirwamo kandi yuzuye y’ubuvanganzo, asuzuma ingaruka z’imyenda ikwirakwizwa ry’indwara, anashimangira ko hakenewe uburyo bwo kurwanya indwara igihe bakoresha imyenda y’ubuvuzi yanduye.
Yakomeje agira ati: "Nyuma yo gusuzuma ibitabo, icyiciro gikurikira cy'imirimo yacu ni ugusuzuma ingaruka zo kwirinda kwandura imyenda yo kwa muganga yanduye coronavirus".Ati: "Nitumara kumenya igipimo cyo kubaho kwa coronavirus kuri buri mwenda, tuzerekeza ibitekerezo byacu ku kumenya uburyo bwo gukaraba bwizewe bwo gukuraho virusi."
Abahanga bakoresha ipamba 100%, imyenda ikoreshwa cyane mubuzima, kugirango bakore ibizamini byinshi bakoresheje ubushyuhe butandukanye bwamazi nuburyo bwo gukaraba, harimo imashini imesa urugo, imashini imesa inganda, imashini imesa ibitaro byo murugo, hamwe na ozone (gaze ikora cyane).
Ibisubizo byagaragaje ko ingaruka zo gukurura amazi zari zihagije kugirango ikureho virusi mumashini yose yo kumesa yapimwe.
Icyakora, igihe itsinda ry’ubushakashatsi ryandujije imyenda hamwe n’amacandwe y’ubukorikori arimo virusi (kugira ngo bigereranye ibyago byo kwandura mu kanwa k’umuntu wanduye), basanze imashini imesa mu rugo idakuraho burundu virusi, kandi hari ibimenyetso byarokotse.
Gusa iyo bongeyeho ibikoresho byogajuru no kuzamura ubushyuhe bwamazi, virusi irahanagurwa burundu.Iperereza ku kurwanya virusi gushyuha ryonyine, ibisubizo byerekanye ko coronavirus ihagaze neza mu mazi agera kuri 60 ° C, ariko idakora kuri 67 ° C.
Ubukurikira, iryo tsinda ryize ku kaga ko kwanduzanya, gukaraba imyenda n'imyenda isukuye hamwe na virusi hamwe.Basanze uburyo bwose bwo gukora isuku bwakuyeho virusi, kandi nta kibazo cy’ibindi bintu byanduye.
Muganga Laird yabisobanuye agira ati: “Nubwo dushobora kubona mu bushakashatsi bwacu ko no gukaraba ubushyuhe bwo hejuru ibyo bikoresho mu mashini imesa urugo bishobora rwose gukuraho virusi, ntibikuraho ingaruka z’imyenda yanduye isiga ibimenyetso bya coronavirus ku yandi masura. .Mbere yo kozwa murugo cyangwa mumodoka.
Ati: “Ubu tuzi ko virusi ishobora kubaho amasaha agera kuri 72 ku myenda imwe n'imwe, kandi ishobora no kwimurirwa ahandi.
Ati: “Ubu bushakashatsi bushimangira icyifuzo cyanjye ko imyenda yose y’ubuvuzi igomba gusukurwa ku bitaro cyangwa mu byumba byo kumeseramo inganda.Ubu buryo bwo gukora isuku buragenzurwa, kandi abaforomo n'abakozi bo mu buvuzi ntibagomba guhangayikishwa no kuzana virusi mu rugo. ”
Impuguke zijyanye n’amakuru ziraburira ko imyenda y’ubuvuzi idakwiye gusukurwa mu rugo mu gihe cy’icyorezo.Ubushakashatsi bwerekana ko sisitemu yoza ozone ishobora gukuramo coronavirus kumyenda.Ubushakashatsi bwerekana ko kuzamuka umwobo bidashoboka gukwirakwiza coronavirus.
Ku nkunga y’ishyirahamwe ry’ubucuruzi bw’imyenda mu Bwongereza, Dr. Laird, Dr. Shivkumar na Dr. Owen basangiye ibyo babonye n’inzobere mu nganda mu Bwongereza, Amerika ndetse n’Uburayi.
Dr. Laird yagize ati: "Igisubizo cyabaye cyiza cyane."Ati: “Amashyirahamwe y’imyenda n’imyenda ku isi ubu ashyira mu bikorwa amakuru y’ingenzi mu mabwiriza y’ubuvuzi bw’amafaranga yo kwivuza kugira ngo hatabaho ikwirakwizwa rya coronavirus.”
David Stevens, umuyobozi mukuru w’ishyirahamwe ry’ubucuruzi bw’imyenda mu Bwongereza, ishyirahamwe ry’ubucuruzi bw’inganda zita ku myenda, yagize ati: “Mu bihe by’icyorezo, twumva ko shingiro ry’uko imyenda atari yo nzira nyamukuru yanduza coronavirus.
Ati: “Icyakora, ntitubura amakuru ajyanye no guhagarara kwa virusi mu buryo butandukanye ndetse no gukaraba.Ibi byatumye habaho amakuru atari yo areremba hirya no hino hamwe no gukaraba cyane.
Ati: "Twasuzumye mu buryo burambuye uburyo n'ubushakashatsi bwakoreshejwe na Dr. Laird n'itsinda rye, dusanga ubu bushakashatsi bwizewe, bwororoka kandi bwororoka.Umwanzuro wiki gikorwa cyakozwe na DMU ushimangira uruhare rukomeye rwo kurwanya umwanda-haba mu rugo haracyari mu nganda. ”
Urupapuro rwubushakashatsi rwasohotse mu kinyamakuru Gufungura Ikinyamakuru cyo muri Amerika y'Abanyamerika ishinzwe Microbiology.
Mu rwego rwo gukomeza gukora ubushakashatsi, iryo tsinda kandi ryakoranye n’itsinda ry’imitekerereze ya DMU n’ibitaro bya kaminuza bya Leicester NHS Trust ku mushinga wo gukora ubushakashatsi ku bumenyi n’imyitwarire y’abaforomo n’abakozi b’ubuvuzi ku isuku y’imyambaro mu gihe cy’icyorezo cya Covid-19.
Igihe cyo kohereza: Jun-18-2021