Umoya kwiihotele usenokubulala emva kokuCoca okunzulu

IMarriott, iHyatt, iHG, iHilton, iWyndham, iihotele kunye neehotele ekuhlala kuzo iCorinthia ziyafumana ukulungele ukuvula kwakhona okanye sele bevula ezinye zeepropathi zabo kumaxesha aqhelekileyo kwishishini lokhenketho nokhenketho. Umoya wokuphefumla kwiihotele ezinjalo, koololiwe abahamba ngaphantsi komhlaba, kumaziko eevenkile usenokubulala, kwaye eli nqaku libonisa indlela.

U-Elinor Garely ngumbhali osekwe eNew York eManhattan eTurboNews, Iiwayini. kunye nengcali ehotele kunye nokukhuseleka kwiindawo zokuhlala. Ngokophando kunye nezimvo zakhe, wabelana ngale OP-ED:

Njengoko ndisebenza kwindlela yam yokushicilela exhaswa ziihotele zasekhaya nezamazwe aphesheya zindazisa ukuba bazitshintshile iipropathi zabo zaba ziindawo ezikhuselekileyo, ezinezithuba ezicocekileyo (kwaye undixolele ngento ebaxekileyo) sinokuphumla kwaye singakhathazeki malunga nezifo kunye nobhubhane, “Sithembe!”

Kudos kwiihotele ekugqibeleni "ukucoca okunzulu”Iipropati ezingakhange zibenazindlela zinzulu zococeko ehotele ukusukela oko kuvulwa, utyelelo lwamva nje lwe-CEO, kunye / okanye umtyali mali omkhulu. Okokugqibela - iikhaphethi ezingcolileyo / ezingcolileyo / ezinesikhunta ziyasuswa (bekungafanelekanga ukuba zisetyenziswe kwasekuqaleni), iminyaka yothuli kunye neesuntswana lomoya ezazihlala kwiidrafti nakwimakhethini efestile ekugqibeleni ziyinxalenye yembali; izigqubuthelo zebhedi ezimdaka / ezinukayo kunye nemiqamelo emikhulu iyaphoswa, ngelixa iiglasi zamanzi zangasese zitshintshwa zilahlwe, ulawulo lweTV lukwi-app yakho ye-smartphone, kwaye, kwiimeko ezimbalwa, ukungena / ukuphuma kulawulwa ngee-smartphones okanye ukubonwa kobuso. kwaye amaqhosha eelifti athathelwe indawo ngamanqwanqwa ezinyawo kwivenkile enkulu yaseThailand, “… kukhuselekile kubathengi ukuba bangosuleli” ngokukaProte Sosothikul, Usekela Mongameli weSeacon Development Company Limited.

Ukukhutshwa koonondaba kuyandiqinisekisa ukuba izibambo zeminyango ziyacocwa (zonke iiyure ezimbalwa azenzi sizive sikhuselekile), amakhaka kwiFront Desk andahlula kubasebenzi (kodwa akandiqinisekisi ukuba basempilweni kwaye bazakuhlala benjalo ngenxa yam yonke utyelelo); iimenyu zitshintshwe nge-elektroniki (nceda undivumele ndingene kwimenyu kwiselfowni yam) kwaye abasebenzi bokulinda baya kunxiba iimaski zobuso (ziyatshintshwa ngeyure / yonke imihla / ngeveki? Ngubani owaziyo!)? Ngokuphindaphindiweyo ndiqinisekile ukuba iipropathi zilandela iZiko loLawulo lweZifo (i-CDC), okanye ezinye izikhokelo ze-arhente zikarhulumente zamanye amazwe kwaye ngenxa yoko ndinokuphumla kwaye ndikonwabele ukutyelelwa kwam, ndingenantsholongwane (okanye kunokuba kuncitshiswe intsholongwane).

Ngokwenene! Ngaba Uyathemba?

Kutheni le nto kukho inkolelo phakathi kwabaphathi behotele ukuba kufuneka ndithembe izikhokelo ezikhutshwe ngurhulumente okanye ishishini labucala liyaqhubeka ukundidida; Emva kwayo yonke loo nto, akukho namnye kwiiarhente zikarhulumente okanye kwimibutho efumene umnxeba ngokuchanekileyo ukusukela oko kwaqala ubunzima (ukuba babenabo, ngekhe sibenobhubhane).

I-China ithathe isigqibo sokugcina imeko yabo engxamisekileyo iyimfihlo (de bangabinakho), i-WHO ithathe isigqibo sokugcina imfihlo yamaTshayina kubo (bade bangabinako), iintloko zoorhulumente base-Itali, eFrance, eUnited States, kwaye phantse zonke elinye ilizwe… konke kuphosiwe (okanye ukungahoywa) imikhondo ebinokusindisa izigidi kwizifo kunye / okanye ekufeni. Iinkampani ezixuba amayeza zonyusa iziyobisi ezingasebenziyo (okanye eziyingozi), ngelixa iinkampani zemaski ezijongana nobuso zithengisa iimaski ezineziphene kubasebenzi bezempilo abaphambili. Ke, xa abanini-hotele bendixelela ukuba balandela izikhokelo zikarhulumente, ndixoleleni xa ndingathandi kwaye ndingxamile ndibeka.

Ukongeza, oogqirha, oosonzululwazi, kunye nabaphathi benkampani ekwenziwe udliwanondlebe nabo (kaninzi) kumabonwakude kwaye bevale ibhokisi yam engenayo kunye neebhloko zabo zibonakala ngathi azinalwazi njengaye wonke umntu. Bacinga, batshintsha izimvo zabo ngeyure nganye, kwaye banomdla kakhulu ekufumaneni incwadi yabo yangoku okanye bajonge inkxaso-mali eyongezelelweyo kuphando lwabo lokuqikelela.

Ngaphandle kwenkungu, ukutshiza, ukusula: i-HVAC kunye ne-UV

Ngayo yonke inkungu kunye nokutshiza kunye nokusetyenziswa kweekhemikhali kwi-intshi nganye yehotele (ubuncinci ezo zinokubonwa lundwendwe), izinto eziphambili zenkqubo yokusebenza yehotele azikhange zibhekiswe (okanye zingakhathalelwa): i-HVAC kunye neenkqubo zokukhanya ze-UV .

Emoyeni

Singaxoxa malunga nokuba iCoronavirus ihlala phezu komhlaba imizuzu / iiyure / iintsuku; Nangona kunjalo, into engenakuphikiswa yinto yokuba ibug ibhabha emoyeni. Ukusasazwa kwepathogen emoyeni kwenzeka ngamathontsi kunye neeerosol eziqhele ukwenziwa kukukhohlela, ukuthimla, ukukhwaza, ukucula, ukuphefumla, ukuthetha, ukuhlamba indlu yangasese, okanye inkqubo yezonyango.

Uninzi lwamathontsi amakhulu awela kumphezulu womhlaba womxhuzulane kunye nomhlaba ophakathi kwe-3-7 yeenyawo zomthombo wokuqala. Ukunyibilikiswa komoya ngokubanzi kunye noxinzelelo lokwahluka AKUKHO nefuthe elibonakalayo kukudluliselwa koluhlu olufutshane. Nangona kunjalo, iierosol ezosulelayo ezincinci, kubandakanya i-droplet nuclei ebangelwa yindawo eyomileyo inokuchaphazeleka ziipateni zokuhamba komoya kwisithuba ngokubanzi kunye neepateni zokuhamba komoya ezijikeleze umthombo ngokukodwa. Iierosol ezincinci zihlala emoyeni kwaye zinokusuleleka ixesha elide (imizuzu / iiyure / iintsuku) kwaye zihambe imigama emide ngelixa zisosulela ababuki zindwendwe besibini, ababengenalo unxibelelwano nomgcini ophambili.

Uphononongo lwamva nje (Ubungqina bokuhanjiswa kwe-aerosol ye-SARS-CoV-2 kwindawo yokutyela engenawo umoya) Iqaqambisa into yokuba indawo yokutyela e-Guangzhou yayinenkqubo yokungenisa umoya engalunganga kwaye, enyanisweni, yayingamaxesha ali-10 asezantsi kunenqanaba lokungenisa umoya elicetyiswe ngabaninzi abasemagunyeni kunye nemibutho yabasebenzi.

Olu phononongo lukwaxoxa ngendlela iiNkqubo zokungenisa umoya zibubutyebi obucocekileyo bokucoca indawo zangaphakathi kwizinto ezingcolisayo, kubandakanya neentsholongwane, ngenxa yokukwazi kwayo ukukhupha umoya ongaphakathi kunye nokwazisa umoya ocociweyo ovela ngaphandle. Ngokwenyani, nje ukuba umntu oqinisekileyo nge-SARS-CoV-2 angene kwisakhiwo, ekuphela kwendlela yokunciphisa ukubakho kosulelo kwabanye UKUCoca umoya ngaphakathi ngaphakathi ngeenkqubo zokungenisa umoya.

Iinkwenkwezi ze-HVAC

Ukubaluleka komoya opholileyo, ukufudumeza, kunye neenkqubo zokungenisa umoya akufuneki zithathelwe phantsi (nangona kunjalo) kulawulo lokusasazeka kweCoronavirus. Isantya sokusasazeka kwalo bhubhane sibonisa umngcipheko wosulelo kwiindawo ezivalekileyo zoluntu kwaye akufuneki ukuba ingahoywa. Ukudluliselwa kwentsholongwane ka-AIRBORNE kuthathwa njengeyona iphambili kwaye uphononongo lubonisa ukuba inokusasazeka nje ngomntu okhupha umoya. Izifundo zikwabonisa ukuba ukungena komoya okwaneleyo kunokunyusa amathuba osulelo. Ingaphaya kwemfuneko; KUNGXAMISEKILE ukuba zonke iindawo zehotele ziqinisekise iindwendwe zazo kunye nabasebenzi ukuba bazisile kwaye bafaka umoya ofanelekileyo wokunciphisa umngcipheko wosulelo.

Izifundo zikwabonisa ukuba ukuphakama kwenqanaba lokungenisa umoya ngeyure kwigumbi, kokukhona kunokwenzeka ukuba usulelo lwabahlali lusezantsi. Nje ukuba umntu ongenwe sisifo angengene kwindawo kawonkewonke, umngcipheko wosulelo lwabanye abantu uphezulu kakhulu ukuba akukho kungenisa umoya kwipropathi okanye akukho moya kwaphela.

Utshintshiso lomoya omtsha

UNjingalwazi Francesco Le Foche, ugqirha wezonyango e-Policlinico Umberto I e-Roma, ufumanise ukuba “inkqubo yokungenisa umoya eyenzelwe kakuhle, enokuqinisekisa ukutshintshiselana ngokuchanekileyo ngumoya ngaphakathi ngaphakathi, inganceda ekunciphiseni ukusasazeka kwentsholongwane…. ukuqaliswa komoya ococekileyo kunye nokukhutshwa ngaxeshanye komoya ophelileyo sisenzo esinconyelwayo. Inceda ekucoceni umoya wangaphakathi, yiyo loo nto kunciphisa ukusuleleka kubantu abahlala kwisakhiwo. ”

Inkqubo zokungenisa umoya kufuneka zisetyenziselwe ukucoca imeko yomoya engaphakathi, ke ngoko kubalulekile ukucoca umoya ongaphandle ukuze ungazisi ukungcola kwindawo yangaphakathi. Iinkqubo zokungenisa umoya kufuneka zisetyenziselwe ukunciphisa ukusuleleka phakathi kwabahlali besakhiwo.

I-Ultraviolet Germicidal Irradiation (i-UVGI)

I-UVGI isetyenziselwa ukubulala okanye ukucima ii-microorganisms kwaye inokusetyenziswa kwiihotele njengenye indlela yokhuselo. I-UVGI inokuwaphelisa amasuntswana egciwane kwiifilitha ze-HVAC kwaye ifakwe kwiindawo eziphezulu zamagumbi. Ukusebenza kwemitha ye-ultraviolet kuxhomekeke kubungakanani bokukhanya kunye nexesha apho i-pathogen enikiweyo ibonakaliswa kukukhanya. I-ASHAE, umbutho wehlabathi opapasha imigangatho kunye nezikhokelo ze-HVAC, icebisa i-UVGI; Nangona kunjalo, isicelo eMelika sithintelwe ngenxa yeendleko kunye nemfuno yofakelo lobuchwephesha kwaye ifuna ukongezwa okuqhubekayo.

I-Morphed ukusuka kwihotele ukuya kwi-HealthCare ukuya kwihotele

Ukuba ihotele ibisetyenziswe okwexeshana njengeziko lokhathalelo lwempilo, inkqubo ye-HVAC kunye nesakhiwo sonke kufuneka sihambe sodwa okanye ixesha lokuvalelwa elifana nexesha lokuvalelwa kwabantu njengoko kucetyisiwe yi-CDC, i-WHO, isebe, urhulumente kunye nesebe lezempilo kunye nolunye ukhathalelo lwempilo kunye nemibutho yezonyango enedatha yokufumanisa ukuba intsholongwane ihlala ixesha elingakanani nasemoyeni.

1. UDennis Knight, PE, FASHRAE, inqununu / injineli kwiiNkqubo zoKwakha zoBonke eCharleston, eSouth Carolina icebisa ukuba ngelixesha kuvalwa ipropathi inkqubo ye-HVAC kufuneka iqhutyelwe ngokungathi kukho inqanaba eliqhelekileyo lokuhlala, ubushushu kunye nokufuma. Ukongeza, zonke iinxalenye zenkqubo kufuneka zihlolwe, zicocwe, kwaye zijongwe, "… ukumisela amandla enkqubo yokugcina inkqubo yokuphatha umoya ikhupha iimeko zomoya, amazinga okuhamba komoya, ubushushu kunye neemeko zokufuma ezifunekayo… ukugcina ukufudumala okuhle, ukufuma kunye umgangatho womoya ngaphakathi. ” Ukwacebisa ukuba “… indawo ekuchukumiseka kakhulu kufuneka zibulawe iintsholongwane ngezisombululo ezivunyiweyo zokucoca kunye nezibulala-ntsholongwane,” kwaye “zibandakanye izixhobo zokuhambisa umoya (ukubonelela, ukubuyisa kunye nokukhupha iigril zomoya kunye neefoyisi) kulo lonke eli ziko”.

Kuvaliwe okwethutyana. Ngoku vula

Ukuba ihotele khange isebenze kwaphela (phantse ishiywe), iinkqubo ze-HVAC zinokuwohloka. Kungenzeka ukuba umbane osisiseko kunye neebhetri zikhutshiwe kwaye kunokwenzeka ukuba zisilele; iisenzi, kubandakanya izixhobo zokutshaya, zinokugqunywa ngothuli; Ukukhula kwebhayoloji kunokwenzeka kwiinqaba zokupholisa, kwiipani zokuhambisa amanzi, kwiinkqubo zamanzi zasekhaya ezimileyo, kunye neenkqubo zokufudumeza nokupholisa amanzi… kusenokubakho nokungcola okungcolileyo kunye neendaba zokucoca ulwelo ezingcolileyo ngokunjalo.

Iikhetshi kunye namagumbi okuphumla kawonkewonke

Yintoni abafana ngayo? Ukungabikho komoya. Indawo ezingenisa umoya ezingenayo umoya zizitya zePetri ze-COVID 19. Uphononongo oluvela kwiZiko leSizwe leZifo eziSulelayo (eJapan), lifumanise ukuba "amathuba okuba ityala eliphambili lahambisa i-COVID 19 kwindawo evaliweyo yayiphindaphindwe nge-18.7 xa kuthelekiswa nomoya ovulekileyo okusingqongileyo. ”

Ukunyanzeliswa kwento yelindle evela kwindlu yangasese ikwasasaza i-COVID 19 esosulelayo ngokuthumela ii-microbes ezosulelayo emoyeni kwaye zihlala zibhabha okomzuzwana (ukuba azikho ngaphezulu).

Amanzi Amanzi

Ubungqina bokuba intsholongwane isasazeka ngamanzi bunqabile; Nangona kunjalo, amachibi amaninzi asavaliwe kuba intsholongwane, ayinakwenzeka ukuba isasazeke emanzini, inokusasazeka xa umntu etshiza amanzi kumanzi echibini, esosulela abantu abakufutshane xa iintloko ziphuma emanzini (okt. abantwana abadlala kufutshane). Nokuba umntu ukhwaza echibini elinabantu abaninzi unokusasaza intsholongwane emanzini kunye / okanye kwindadi. Ukongeza, ngenxa yethrafikhi enzima, imiphezulu ichukunyiswa rhoqo (okt., Ukugcwala kwizitepsi kunye nokuphuma / ukungena kweengcango). Umgama wentlalontle echibini nawo unzima, ukuba awunakwenzeka. Eminye imimandla enokusuleleka inokubakho kubandakanya igumbi lokuhlambela, imigca yegumbi lokutyela, indawo enesithunzi ngaphakathi, njl.

Uhambo lukaRhulumente lwe-NY

Abakhweli bakhokelwa ukuba bakholelwe ekubeni inkqubo yangaphantsi komhlaba ye-NY iyabulala iintsholongwane rhoqo ngokuhlwa ukuzama ukugcina abasebenzi bangaguli xa bedlula. Nangona kunjalo, iingxelo zibonisa ukuba i-Goldshield 75 yamabango eyimveliso ye-antimicrobial kwaye icetyiswe ngokuchasene neCovid-19 ayinakuba yinyani. Iminyaka emine eyadlulayo, inkampani yasombulula isikhalazo esasifakwe yi-Arhente yokuKhuselwa kokusiNgqongileyo e-US (i-EPA) ibanga ukuba yenza ingxelo ezingeyonyani malunga nokusebenza kwesitshizi. Imveliso engathandabuzekiyo yeGoldshield isetyenziswa kwimizila engaphantsi komhlaba ye-MTA, kwizikhululo zikaloliwe ezingaphantsi komhlaba, kwiindawo zokugcina iibhasi, kwaye ekugqibeleni kuyo yonke inkqubo yokuhamba ye-NYC. Ngaba le nkqubo iyasebenza? Ngelixa ndingakhange ndifumane manani malunga nokusebenza kwenkqubo yokucoca, kuyathakazelisa (kwaye kubuhlungu) ukuqaphela ukuba ukusukela nge-29 ka-Epreli 2020, uJessica Easthope uxele malunga nabasebenzi be-MTA abaphantse babeyi-2000 ukuba banxibelelane neCoronavirus kwaye phantse i-100 sele isweleke ( https://netny.tv).

Bamba Ukuphefumla kwakho?

Uphando lufumanisa ukuba i-Covid-19 isasazekile, ikakhulu, ngamasuntswana olwelo angaphantsi kwe-0.0002 intshi (5 microns) ububanzi kwaye yaziwa njengeeerosols. Ezi zinto zilulwelo ziyakhutshwa xa abantu bethetha, kwaye “… angahlala phezulu ixesha elininzi,” ngokukaJeffrey Shaman, ingcali yezifo ezingumkhuhlane kunye nentloko yeNkqubo yeMozulu neMpilo kwiYunivesithi yaseColumbia, NYC.

Isifundo esenziwe kwi-New England Journal of Medicine (nge-Matshi 2020) sigqibe kwelokuba amasuntswana e-coronavirus e-aerosolized anokuhlala ixesha elide ukuya kuthi ga kwiiyure ezintathu emoyeni, kwaye ke oko kunokuchaphazela umntu emva kokugxothwa. Uphononongo luka-2009 kwiJenali yeAerosol Science yafumanisa ukuba ububanzi kunye nentetho zivelisa iierosol; Nangona kunjalo, intetho inokuvelisa ii-aerosol eziphindwe kalishumi kunokuphefumla wedwa.

Ngaphandle kokuba kude kubekho uphando olongezelelekileyo kwi-Covid-19, kwaye abezopolitiko behlabathi bakhuthaze kwaye baxhase iinzame zokufumana iimpendulo zemibuzo kwaye ekugqibeleni banciphise okanye buphelise ubhubhane, eyona nto sinokuyenza kukunxiba imaski yobuso, hlala u-6. Iinyawo ezili-10 kude kuye wonke umntu, hlamba izandla zethu (uthatha, ewe, ukuba amanzi acocekileyo ayafumaneka ngokulula), sebenzisa izixhobo zokucoca izandla kwaye ukhethe abantu kurhulumente okwaziyo ukufunda, ukubhala nokucinga ngendlela yabo eya kuluntu olungcono nolusempilweni.

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