Isebenza Kanjani I-Airborne Transmission?
Uma othile ethimula, ekhwehlela, ehleka, noma ekhipha umoya ngandlela thize, ukutheleleka ngendiza kwenzeka. Uma umuntu enegciwane i-covid-19 kanye ne-omicron, ngisho nesinye isifo sokuphefumula, lesi sifo kungenzeka sidluliselwe ngamaconsi. Amagciwane noma amagciwane asakazwa kakhulu ngamaconsi amancane okuphefumula.
Ukuchayeka kumaconsi akhiqizwa ekukhwehleleni nasekuthimuleni kwabantu abangenwe yileli gciwane noma ukuthintana nendawo engcoliswe amaconsi (ama-fomites) kuye kwabonwa kabanzi njengezindlela zokudlulisela phambili zamagciwane okuphefumula. Ukudluliswa komoya ngokwesiko kuchazwa njengokuhilela ukuhogela ama-aerosols athathelwanayo noma “i-droplet nuclei” encane kuno-5 μm futhi ikakhulukazi ebangeni eli->1 kuya ku-2 m kude nomuntu onegciwane, futhi ukudlulisela okunjalo kuye kwacatshangwa ukuthi kufaneleka kuphela “ izifo ezingavamile. Kodwa-ke, kunobufakazi obuqinile obusekela ukudluliswa komoya kwamagciwane amaningi okuphefumula, okuhlanganisa i-acute acute respiratory syndrome (SARS-CoV), Middle East Respiratory Syndrome (MERS)–CoV, virus of influenza virus, human rhinovirus, kanye ne-respiratory syncytial virus (RSV) . Imikhawulo yemibono yendabuko yamaconsi, i-fomite, kanye nokudluliselwa emoyeni kwakhanyiswa ngesikhathi sobhadane lwe-COVID-19. Ukudluliswa kwe-Droplet ne-fomite kwe-SARS-CoV-2 kukodwa akukwazi ukulandisa ngezenzakalo eziningi ezisabalala kakhulu kanye nomehluko wokudluliselwa phakathi kwezindawo zasendlini nezangaphandle ezibonwe ngesikhathi sodlame lwe-COVID-19. Ingxabano emayelana nokuthi i-COVID-19 isakazwa kanjani nokuthi yiziphi ukungenelela okudingekayo ukuze kulawulwe lo bhubhane kuveze isidingo esibalulekile sokuqonda kangcono indlela yokudluliselwa emoyeni kwamagciwane okuphefumula, okuzovumela amasu anolwazi olungcono lokunciphisa ukudluliswa kwezifo zokuphefumula.
(icashunwe kuUkudluliselwa emoyeni kwamagciwane okuphefumulaNgu SCIENCE, 27 Aug 2021 Vol 373, Issue 6558
https://www.science.org/doi/10.1126/science.abd9149#:~:text=Airborne%20transmission%20is%20traditionally%20defined,only%20for%20%E2%80%9Cunusual%E2%80%9D %20 izifo. )
Ngomhla ka-8 Jan., i-China ivula kabusha imingcele sai ukuthi ivalelisa okokugcina ku-zero-COVID. Isivakashi, usomabhizinisi, abafundi, noma ngubani ongena e-China akasekho i-quarantine. Izidingo ze-qurantine ezimaphakathi azisadingeki. Lonke uhlelo lwabagibeli luza eChina, umphumela wokuhlolwa kwe-nucleic wamahora angama-48, ipasipoti yokugoma yanele. Lokhu kusho ukuxhumana nokushintshisana ngokukhula okukhulu. Ngaleyo ndlela ukudluliswa kwendiza kuzokwanda nakho.
Isihlanzi komoya singanciphisa ukudluliswa komoya, sisize ukubamba igciwane, amagciwane, bese sinciphisa ithuba lokugula. Izihlanzi zomoya zisiza kakhulu. Kuyadingeka ukuthola indawo yokuhlanza umoya egumbini lokuphumula, igumbi lenkomfa, igumbi lokuhlangana, iklabhu, indawo yokudlela lapho abantu bekhuluma khona, bexhumana kakhulu futhi kunokuningi okudluliswa emoyeni. Lungiselela umshini wokuhlanza umoya wemoto emotweni yakho, lungisa isihlanzi somoya sasekhaya ekamelweni lakho, lungisa isihlanzi komoya esithengiswayo ehhovisi lakho, lungisa izihlanzi zomoya zempilo yakho. Phefumula ngendlela enempilo. Hlala unempilo futhi uphephile.
Hlola imikhiqizo yokuhlanza umoyaLAPHA!
Isikhathi sokuthumela: Jan-31-2023
