Ingabe uyazi ngokutholwe kwakamuva ngezinga lokudluliselwa kwe-coronavirus entsha? Ucwaningo lwakamuva lwembule okutholwe okushaqisayo- izinga lokudluliselwa komoya kwaleli gciwane lingase libe ngokumangalisayo izikhathi eziyi-1,000 1,000 lapho lithinta khona! Lokhu kusho ukuthi leli gciwane lingasakazeka ngokushesha nakude kunalokho ebesikucabanga ngaphambilini. Qhubeka ufunda ukuze ufunde kabanzi ngalolu cwaningo olubalulekile nokuthi lusho ukuthini ekulweni kwethu nalolu bhubhane.

Izinkathazo Eziyinhloko

Ngokusho kocwaningo, i-coronavirus entsha ingakwazi ukuhlala isikhathi eside emoyeni futhi ihambe amabanga amade kunalokho obekucatshangwa ngaphambilini. Lokhu kuyintuthuko ebalulekile ekuqondeni ukuthi leli gciwane lisakazeka kanjani kanye nezinyathelo ezidingekayo zokuliqukatha.

Okutholwe yilolu cwaningo kukhombisa ukuthi izindlela zendabuko zokuvikela ukusabalala kwegciwane, njengokubulala amagciwane kanye nokuqhelelana nomphakathi, zingase zinganele ukuvikela leli gciwane ngokuphelele. Igqamisa ukubaluleka kokukhuphuka kokungena komoya, ukuhlunga komoya, namanye amasu angasiza ekwehliseni inani lamagciwane emoyeni.

Ekugcineni, isidingo semishini yokubulala amagciwane emoyeni siye saphakama.

Ucwaningo Olusha Lwembula Ukutholakala Okushaqisayo: Izinga Lokudluliswa komoya Le-Coronavirus Izikhathi Eziyi-1,000 Iphakeme Kunobuso Bokuxhumana

Izinga elishaqisayo lokutheleleka kwe-coronavirus yenoveli lisanda kutholwa ocwaningweni. Abacwaningi baphethe ngokuthi izinga lokudluliselwa kwaleli gciwane emoyeni lingase libe phezulu ngokuphindwe izikhathi eziyi-1,000 1,000 kunezinga lokudluliselwa kwendawo yokuxhumana.

Lokhu kuphakamisa ukuthi kungenzeka ukuthi leli gciwane lisabalale ngokushesha nakude kakhulu kunalokho obekucatshangwa ngaphambili nokuthi izindlela ezijwayelekile zokunqanda ukusakazeka kwalo, njengokuhlanza izindawo kanye nokugcina ibanga lomuntu kwabanye, kungenzeka zinganele.

I-SARS-CoV-2 in Air Samples

Ucwaningo, olwenziwa yiqembu labacwaningi abavela ezikhungweni eziningi, lusebenzise inhlanganisela yokuhlolwa kwaselabhorethri kanye nokumodela kwezibalo ukulinganisa izinga lokudluliselwa kwaleli gciwane ngomoya kanye nendawo yokuxhumana. Bathole ukuthi leli gciwane lingahlala isikhathi eside emoyeni futhi lihambe amabanga amade kunalokho obekucatshangwa ngaphambilini. Ngaphezu kwalokho, abacwaningi baphinde bathola ukuthi leli gciwane lingasakazwa ngamaconsi amancane, abizwa ngokuthi ama-aerosol, angahlala elenga emoyeni isikhathi eside.

Kubonisa ukuthi ukukhuphuka komoya, ukuhlunga komoya, namanye amaqhinga angasiza ekwehliseni inani legciwane emoyeni ayadingeka ukuze kuqukethwe leli gciwane ngokuphumelelayo. Lolu cwaningo luphinde lwagqamisa ukubaluleka kokugqoka imaski, ikakhulukazi ezindaweni ezivalekile, ukusiza ukwehlisa ubungozi bokudluliselwa komoya.

Ukwengeza, ababhali baxwayisa ngokuthi ucwaningo olwengeziwe luyadingeka ukuze kuqondwe ngokugcwele imiphumela yabo. Noma kunjalo, banethemba lokuthi umsebenzi wabo uzosiza ukwazisa izinqubomgomo nezinkombandlela zezempilo zomphakathi ukuze bavikeleke kangcono kuleli gciwane.

Kubalulekile ukuqaphela ukuthi lolu ucwaningo lwakamuva, futhi lesi siphetho kufanele sithathwe ngohlamvu lukasawoti. Kudingeka ukulinda izifundo eziningi ukuze kuqinisekiswe isiphetho ngaphambi kokwenza noma yiziphi izinguquko ezinkulu kuzinqubomgomo noma imihlahlandlela yezempilo yomphakathi. Futhi, ucwaningo lusadinga ukubuyekezwa kontanga, isinyathelo esibalulekile kunqubo yesayensi esiza ukuqinisekisa ukufaneleka kocwaningo.

Okutholakele Okuyinhloko

Ososayensi nezikhulu zezempilo zomphakathi ziya ngokuya zikhathazeka ngokusabalala kwe-coronavirus entsha, eyaziwa nangokuthi i-COVID-19, ngomoya. Ucwaningo lwakamuva lubonise ukuthi izinga lokudluliswa komoya kwaleli gciwane lingase lisheshe kakhulu kunangaphambili.

Lokhu okutholakele kwenze abaningi baxwayisa “ngengozi efihliwe isemoyeni” ebangelwa amandla egciwane okusabalala emoyeni.

Okunye okubalulekile okutholwe kulolu cwaningo ukuthi leli gciwane lingasakazwa ngamaconsi amancane, abizwa ngama-aerosol, angahlala alenga emoyeni isikhathi eside. Lokhu kubalulekile ngoba leli gciwane lingadluliselwa ezindaweni ezikude kunalokho okwakucatshangwa ngaphambili futhi lihlale emoyeni isikhathi eside.

Osayizi bezinhlayiya zokuphefumula bashayela ukudluliselwa kwebanga elifushane: Ubufakazi busekela izinhlobonhlobo zosayizi bezinhlayiyana ezinegalelo ekuphumeni kokuphefumula kwebanga elifushane. & ukudluliswa. Ulwelwesi lwamafinyila vs. ukusabalala kokuhogela kuyehluka ngokusekelwe kumthombo/i-receptor & izinto zendlela. Ukudluliswa kwebanga elide akukhishelwa ngaphandle, kodwa ingozi ebaluleke kakhulu yokutheleleka ebangeni eliseduze, isb. ngaphandle kwezinyathelo zokuzivikela (isb., ukukhuluma w/o distancing, akukho mask).

Ngaphezu kwalokho, lokhu kukhathaza kakhulu izikhulu zezempilo zomphakathi, njengoba kusho ukuthi izindlela zendabuko zokuvimbela ukusabalala kwaleli gciwane, njengokubulala amagciwane kanye nokuqhelelana nomphakathi, zingase zinganele ukuvikela leli gciwane ngokuphelele.

Lokhu kusho ukuthi izindlela zendabuko zokuvimbela ukusabalala kwegciwane zingase zinganele ukuvikela igciwane ngokugcwele, futhi kufanele sithembele kwamanye amasu okubulala amagciwane komoya njengokusebenzisa ithuluzi lokubulala amagciwane le-UV LED noma Isixazululo se-UV LED

Ochwepheshe Bazwakalisa I-alamu: Ukudluliswa Kwe-Coronavirus Emoyeni Kuyinkinga Ekhulayo

Ochwepheshe emphakathini wezokwelapha nezesayensi bazwakalisa i-alamu mayelana nokukhathazeka okukhulayo mayelana nokudluliselwa emoyeni kwe-coronavirus entsha, eyaziwa nangokuthi i-COVID-19.

Okutholwe yilolu cwaningo kuholele ekutheni ochwepheshe abaningi bacele ukwanda kokuqwashisa kanye nokwenziwa kwezinyathelo zokubhekana nobungozi bokudluliswa kwezindiza emoyeni. Banxusa izikhulu zezempilo zomphakathi nabakhi bemithetho ukuthi banciphise inani lamagciwane emoyeni, njengokwandisa umoya wokungenisa umoya, ukubulala amagciwane komoya, namanye amaqhinga angasiza ekunciphiseni inani lamagciwane emoyeni.

Okutholakele okushicilelwe kuJournal of Exposure Science and Environmental Epidemiology kusitshela ukuthi abantu mancane amathuba okuthi banqotshwe yileli gciwane ngokuthintana nokuphefumula endaweni yokuphefumula kunokuphefumula.

Izindlela Zokudlulisa

Enye yezinsongo ezinkulu ukuthi leli gciwane lingasakazwa ezindaweni ezivalekile, njengezinto zokuhamba zomphakathi, amahhovisi, nezinye izindawo ezingaphakathi endlini, lapho lingahlala khona isikhathi eside, okungenzeka lithelele abantu abaningi. Ochwepheshe baphinde baqhakambise ukubaluleka kokugqoka imaski, ikakhulukazi ezindaweni ezivalekile, ukusiza ukwehlisa ubungozi bokudluliselwa emoyeni.

Ukwengeza, ochwepheshe bafuna ucwaningo olwengeziwe mayelana nokudluliswa kwezindiza, njengoba kusadingeka kuqondwe ngokugcwele. Bakholelwa ukuthi ukuqonda kangcono ukuziphatha kwaleli gciwane emoyeni kuzosiza ukwazisa izinqubomgomo nezinkombandlela zezempilo zomphakathi ezisebenza ngempumelelo.

Ochwepheshe bahlaba umkhosi mayelana nokukhathazeka okukhulayo mayelana ne-coronavirus ukudluliselwa emoyeni. Banxusa izikhulu zezempilo zomphakathi kanye nabenzi benqubomgomo ukuthi banciphise inani legciwane emoyeni.

Ukuphefumula Kalula? Akusheshi Kangako: Ucwaningo Luthola Ukudluliswa Kwe-Coronavirus Ngomoya Ophakeme Kakhulu Kunokuba Ucabanga

Bakholelwa ukuthi ukuqonda kangcono ukuziphatha kwaleli gciwane emoyeni kuzosiza ukwazisa izinqubomgomo nezinkombandlela zezempilo zomphakathi ezisebenza ngempumelelo.

·  Ukutheleleka okuphezulu kwe-COVID-19 kumakilabhu okuqina.

·  Aphansi emahhovisi: 250+ amasampula omoya, 1.6% avumayo.

·  500+ amasampula obuso, 1.4% omuhle.

·  Ijimu esengozini enkulu enomoya ongu-75%, amasampula angaphezulu angama-50% alungile, ikakhulukazi ngezinkinobho zokukhipha amanzi.

·  Amahhovisi & izindawo zekhompuyutha ziyingozi kakhulu, azikho ezinhle.

Ukudluliswa komoya kwe-coronavirus entsha kuyabusa, kusho uSolwazi Emeritus Elizabeth Scott waseSimmons University. Kodwa-ke, uxwayisa ngokuthi ubungozi bokutheleleka okuphezulu obuvela endaweni busekhona ezindaweni ezivalekile njengemizi nezindlu zokulala. Kumelwe kugcizelelwe ezinyathelweni eziphelele zenhlanzeko emoyeni nasezindaweni ezingaphezulu ukuze kuvinjelwe ukusabalala kwegciwane emiphakathini.

Izinsiza Zokunakekelwa Kwezempilo

Izifo zokuphefumula zingasakazeka ngamaconsi anobukhulu obuhlukahlukene, namaconsi amakhulu abizwa ngokuthi amaconsi okuphefumula kanye namancane abizwa ngokuthi ama-droplet nuclei.

Ubufakazi bamanje buphakamisa ukuthi i-COVID-19 isakazwa kakhulu ngamaconsi okuphefumula kanye nokuxhumana. Akukho ukudluliselwa komoya okubikwe ocwaningweni lwamacala angama-75,465 e-COVID-19 eChina.

Ukuthintana eduze (ngaphakathi kwemitha elingu-1) nabantu abangenwe yileli gciwane abanezimpawu ezinjengokukhwehlela noma ukuthimula kwandisa ubungozi bokuchayeka emaconsi okuphefumula angaba yingozi.

Igciwane lingasakazeka futhi ngama-fomite endaweni ezungezile umuntu onaleli gciwane. Lokhu kuhlanganisa ukuthintana ngokuqondile nomuntu onegciwane noma ukuthintana ngokungaqondile nendawo noma izinto umuntu onegciwane azisebenzisayo (isb., i-thermometer, i-stethoscope).

Ukushintsha Kwegeyimu? Ucwaningo lukhombisa ukuthi ukudluliswa komoya kwe-coronavirus kuyinto ekhathaza kakhulu"

Iziphetho zalolu cwaningo zingase ziguqule umdlalo emzabalazweni wokulwa nobhubhane lwe-coronavirus. Okugxilwe kakhulu ekudluliselweni kokuxhumana, njengokuthinta indawo engcolile noma ukuthintana nomuntu osondelene nomuntu. Kodwa-ke, lolu cwaningo luphakamisa ukuthi ukudluliswa kwaleli gciwane ngomoya kungase kube ukukhathazeka okukhulu, ikakhulukazi ezindaweni ezivalekile lapho igciwane lingahlala khona isikhathi eside.

Lolu lwazi olusha lugqamisa ukubaluleka kokuqwashisa okwengeziwe kanye nokwenziwayo ukuze kubhekwane nengozi yokudluliselwa kwezindiza ngomoya. Baphinde bagcizelele ukubaluleka kokugqoka imaski, ikakhulukazi ezindaweni ezivalekile, ukusiza ukwehlisa ubungozi bokudluliselwa emoyeni.

Okutholwe yilolu cwaningo kusikisela ukuthi ukudluliswa komoya kwe-coronavirus kungase kudlale indima enkulu ekusabalaleni kwayo, okumaka inguquko ebalulekile empini yokulwa nalolu bhubhane. Lokhu kugqamisa ukubaluleka kokuthatha isinyathelo sokuqwashisa abantu kanye nokunciphisa ubungozi bokudluliselwa ngomoya ngokunciphisa inani legciwane elikhona emoyeni.

Ukubaluleka kokulawula ukusabalala kwendiza

Ukulawula ukusabalala komoya kwezifo ezithathelwanayo, okubandakanya i-coronavirus entsha, kubalulekile ekuvimbeleni ukusabalala kwaleli gciwane futhi kuqukethe ukuqubuka. Ukudluliselwa ngomoya kwenzeka lapho amaconsi okuphefumula noma ama-nuclei aqukethe leli gciwane ehogelwa abantu ngabanye, okungase kuholele ekuthelelekeni. Amathuluzi okubulala amagciwane emoyeni afana nomshini wokubulala amagciwane we-UV LED noma esinye Isixazululo se-UV LED abalulekile kulesi simo.

Ukudluliswa komoya kwe-coronavirus kuyinkinga ebucayi njengoba kungasabalalisa leli gciwane ngokushesha ezindaweni eziminyene zasendlini lapho abantu beseduze. Ukusebenzisa izindlela ezisebenzayo ezinjengokungena komoya owanele, ukugqoka imaski, ukusebenzisa amathuluzi okubulala amagciwane emoyeni, nokuzijwayeza ukuqhela emphakathini kubalulekile ekwehliseni ubungozi bokudluliselwa komoya kanye nokunqanda ukubhebhetheka kwalesi sifo.

Imikhawulo Yendlela

Imikhawulo yendlela yokwenza isho imikhawulo noma imikhawulo ocwaningweni olungase lube nomthelela ekunembeni nasekuqinisekiseni kokutholwe kwalo. Esimweni sokutheleleka ngomoya, imikhawulo ingase ihlanganise nezindaba ezifana nalezi:

Izindlela zamasampula

Ukunemba kwemiphumela kuncike ezindleleni ezisetshenziswayo ukuqoqa nokuhlola amasampula ubukhona begciwane. Isibonelo, uhlobo lwesampula lomoya olusetshenzisiwe, usayizi wevolumu yomoya oyisampula, kanye nobude besampula kungaba nomthelela emiphumeleni.

Ukuqoqwa kwesampula nokuphatha

Ukuphathwa nokugcinwa kwamasampuli kanye nesikhathi nemvamisa yokuqoqwa kwesampula kungaba nomthelela kwikhwalithi yemiphumela.

Izindlela zokuhlola

Ukukhethwa kwendlela yokuhlola (isb., i-PCR, i-serology) kungathinta ukunemba kwemiphumela, njengoba indlela ngayinye inemikhawulo yayo futhi ingase ingazitholi zonke izimo zegciwane.

Ukukhetha ukukhetha

Inani labantu bocwaningo, usayizi wesampula, nezindlela zokuqasha kungaba nomthelela ekwakhiweni kwemiphumela.

Izimo zemvelo

Ukusabalala kwegciwane emoyeni kuthonywa izimo zemvelo ezifana nezinga lokushisa, umswakama, nomoya omncane.

Le mikhawulo ingathinta ukwethembeka nokuba semthethweni kwemiphumela futhi kufanele kucatshangelwe lapho kuchazwa okutholwe yizifundo mayelana nokudluliswa kwegciwane ngomoya. Manje, ungabona izindlela zokuphepha ezahlukahlukene ezingakusiza ukuthi uqhelelane nalolu bhubhane.

Ukuvimbela Ukucabangisisa Kabusha: Ucwaningo Luthola Ukudluliswa Kwe-Coronavirus Emoyeni Kuwukukhathazeka Okubalulekile

Okutholwe yilolu cwaningo kungashintsha indlela esicabanga ngayo ngokuvimbela ukusabalala kwe-coronavirus. Okugxilwe kakhulu ekudluliselweni kokuxhumana, njengokuthinta indawo engcolile noma ukuthintana nomuntu osondelene nomuntu.

Lolu lwazi olusha lugqamisa ukubaluleka kokucabanga kabusha ngendlela esibhekana ngayo nokuvimbela. Baphinde bagcizelele ukubaluleka kokugqoka imaski kanye nokusebenzisa imishini yokubulala amagciwane emoyeni - ikakhulukazi ezindaweni ezivalekile, ukusiza ukwehlisa ubungozi bokudluliswa komoya.

Imicabango Yokugcina

Ngaphezu kwalezi zinyathelo, lolu cwaningo luphinde luncome ukuthi abacwaningi nezikhulu zezempilo zomphakathi bacabange kabusha amasu abo okunqanda ukusabalala kwaleli gciwane, njengoba kudingeka bacabangele isici sokudlulisela emoyeni. Ucwaningo luphinde luphakamise ukuthi ucwaningo olwengeziwe luyadingeka ukuze kuqondwe izinga eligcwele lokudluliswa kwezindiza nezindlela ezingcono kakhulu zokukunciphisa.

Imiphumela yocwaningo iphakamisa ukuthi ukudluliswa kwe-coronavirus emoyeni yinto esemqoka, futhi kubalulekile ukuthi sicabange kabusha indlela esisondela ngayo ekuvimbeleni. Lolu cwaningo lugqamisa isidingo sokuqwashisa okwengeziwe kanye nokwenziwayo ukuze kubhekwane nengozi yokudluliselwa emoyeni kanye nokunciphisa inani legciwane emoyeni. Iphinde ikhombise isidingo sokucabanga kabusha ngamasu okuqeda ukusabalala kwegciwane, futhi kudingeka ucwaningo olwengeziwe ukuze kuqondwe izinga eligcwele lokudluliswa kwendiza emoyeni. Futhi, ingabe imishini yokubulala amagciwane emoyeni izodingeka kakhulu eminyakeni embalwa ezayo?