I-COVID-19 yisifo sokuphefumula esingadala ukugula okubi kakhulu, ikakhulukazi kubantu abanezinkinga zempilo ezifana nesifo sikashukela, ukukhuluphala ngokweqile kanye nomfutho wegazi ophakeme.
Izinhlobo ezimbili zokuhlola zivame ukusetshenziselwa ukuhlola ukutheleleka kwamanje nge-SARS-CoV-2 (i-coronavirus ebangela i-COVID-19).
Isigaba sokuqala ukuhlolwa kwe-polymerase chain reaction (PCR), okubuye kubizwe ngokuthi izivivinyo zokuxilonga noma ukuhlolwa kwamangqamuzana.Lokhu kungasiza ekuxilongeni i-COVID-19 ngokuhlola izakhi zofuzo ze-coronavirus.Ukuhlolwa kwe-PCR kuthathwa yiCenters for Disease Control and Prevention (CDC) njengezinga eligolide lokuxilongwa.
Okwesibili ukuhlolwa kwe-antigen.Lokhu kusiza ukuhlonza i-COVID-19 ngokucinga ama-molecule athile atholakala ebusweni begciwane le-SARS-CoV-2.
Ukuhlolwa okusheshayo ukuhlolwa kwe-COVID-19 okunganikeza imiphumela emizuzwini eyi-15 futhi akudingi ukuhlaziywa kwaselabhorethri.Lokhu kuvame ukuthatha uhlobo lokuhlolwa kwe-antigen.
Nakuba ukuhlola okusheshayo kunganikeza imiphumela esheshayo, akunembile njengokuhlolwa kwe-PCR okuhlaziywa elabhorethri.Qhubeka ufunde ukuze ufunde mayelana nokunemba kokuhlolwa okusheshayo nokuthi kufanele ukusebenzise nini esikhundleni sokuhlolwa kwe-PCR.
Ukuhlolwa okusheshayo kwe-COVID-19 ngokuvamile kunikeza imiphumela phakathi nemizuzu embalwa, ngaphandle kwesidingo sikachwepheshe ozoyihlaziya elabhorethri.
Ukuhlola okuningi okusheshayo ukuhlola ama-antigen, futhi ngezinye izikhathi amagama amabili angasetshenziswa ngokushintshana.Nokho, i-CDC ayisasebenzisi igama elithi “shesha” ukuchaza ukuhlolwa kwe-antigen ngoba i-FDA iphinde yagunyaza ukuhlolwa kwe-antigen okusekelwe elabhorethri.
Ngesikhathi sokuhlolwa, wena noma uchwepheshe wezokwelapha uzofaka i-swab kakotini ekhaleni lakho, emphinjeni, noma kukho kokubili ukuqoqa amafinyila namaseli.Uma uthola ukuthi une-COVID-19, isampula lakho ngokuvamile lizosetshenziswa emgqeni oshintsha umbala.
Nakuba lezi zivivinyo zinikeza imiphumela esheshayo, azinembile njengokuhlolwa kwaselabhorethri ngoba zidinga igciwane elengeziwe kusampula yakho ukuze libike umphumela oqondile.Ukuhlola okusheshayo kunengozi enkulu yokunikeza imiphumela engemihle engamanga.
Ukubuyekezwa kocwaningo lwangoMashi 2021 kubuyekeze imiphumela yezifundo ezingama-64 ezihlole ukunemba kokuhlolwa kokukhiqizwa okushesha kwe-antigen noma ukuhlolwa kwamangqamuzana akhiqizwa ukuthengisa.
Abacwaningi bathole ukuthi ukunemba kokuhlolwa kuyehluka kakhulu.Lokhu ukutholakala kwabo.
Kubantu abanezimpawu ze-COVID-19, isilinganiso sama-72% sokuhlolwa sinikeze imiphumela emihle.Isikhathi sokuzethemba esingu-95% singu-63.7% kuya ku-79%, okusho ukuthi umcwaningi uqiniseka ngo-95% ukuthi isilinganiso siwela phakathi kwalawa manani amabili.
Abacwaningi bathole ukuthi abantu abangenazo izimpawu ze-COVID-19 bahlolwe ngendlela efanele ku-58.1% wokuhlolwa okusheshayo.Isikhathi sokuzethemba esingu-95% singu-40.2% kuya ku-74.1%.
Lapho ukuhlolwa okusheshayo kwenziwa phakathi nesonto lokuqala lezimpawu, kunikeze ngokunembe kakhudlwana umphumela one-COVID-19.Abaphenyi bathole ukuthi ngesonto lokuqala, isilinganiso samacala angama-78.3%, ukuhlolwa okusheshayo kukhombe kahle i-COVID-19.
I-Coris Bioconcept ithole amaphuzu amabi kakhulu, ihlinzeka ngokufanele umphumela omuhle we-COVID-19 emacaleni angama-34.1 kuphela.I-SD Biosensor STANDARD Q ithole amaphuzu aphezulu futhi yahlonza kahle umphumela one-COVID-19 kubantu abangu-88.1%.
Kolunye ucwaningo olwanyatheliswa ngo-Ephreli 2021, abacwaningi baqhathanisa ukunemba kwezivivinyo ezine ze-COVID-19 ezisheshayo ze-antigen.Abacwaningi bathole ukuthi zonke izivivinyo ezine zihlonze kahle abantu abane-COVID-19 cishe ingxenye yesikhathi, futhi amacala angemahle e-COVID-19 akhonjwa ngendlela efanele cishe ngaso sonke isikhathi.
Ukuhlola okusheshayo akuvamile ukunikeza imiphumela engelona iqiniso.I-positive okungelona iqiniso yilapho ungahlolwanga ukuthi une-COVID-19.
Ekubuyekezweni kwezifundo ezishiwo ngenhla ngoMashi 2021, abacwaningi bathola ukuthi ukuhlolwa okusheshayo kwanikeza umphumela one-COVID-19 kubantu abangama-99.6%.
Yize amathuba okuthola umphumela omubi ongelona iqiniso aphezulu kakhulu, ukuhlolwa okusheshayo kwe-COVID-19 kunezinzuzo ezimbalwa uma kuqhathaniswa nokuhlolwa kwe-PCR.
Izikhumulo zezindiza eziningi, izinkundla, amapaki etimu, nezinye izindawo eziminyene zihlinzeka ngokuhlolwa okusheshayo kwe-COVID-19 ukuze kuhlolwe amacala okungenzeka abe nawo.Ukuhlola okusheshayo ngeke kuthole wonke amacala e-COVID-19, kodwa okungenani kungathola ezinye izimo ebezingashaywa indiva.
Uma ukuhlolwa kwakho okusheshayo kukhombisa ukuthi awunalo i-coronavirus kodwa unezimpawu ze-COVID-19, ungase uthole umphumela ongemuhle onegethivu.Kungcono kakhulu ukuqinisekisa umphumela wakho onegethivu ngokuhlolwa okunembe kakhudlwana kwe-PCR.
Ukuhlolwa kwe-PCR kuvamise ukuba nembe kakhulu kunokuhlola okusheshayo.Ama-CT scan awavamile ukusetshenziselwa ukuxilonga i-COVID-19.Ukuhlolwa kwe-antigen kungasetshenziswa ukuhlonza izifo ezidlule.
Ukuhlolwa kwe-PCR covid kuseyizinga legolide lokuxilonga i-COVID-19.Ucwaningo olwenziwa ngoJanuwari 2021 lwathola ukuthi ukuhlolwa kwe-PCR yamafinyila kutholwe ngendlela efanele i-COVID-19 emacaleni angama-97.2%.
Ama-CT scan awavamisile ukusetshenziselwa ukuxilonga i-COVID-19, kodwa angakwazi ukuhlonza i-COVID-19 ngokuhlonza izinkinga zamaphaphu.Kodwa-ke, azisebenzi njengezinye izivivinyo, futhi kunzima ukukhipha ezinye izinhlobo zezifo zokuphefumula.
Ucwaningo olufanayo lwangoJanuwari 2021 lwathola ukuthi ama-CT scans akhombe ngendlela efanele amacala e-COVID-19 angama-91.9% wesikhathi, kodwa kuphela u-25.1% wesikhathi owahlonza kahle amacala e-COVID-19.
Ukuhlolwa kwe-antibody kubheka amaprotheni akhiqizwa amasosha akho omzimba, abizwa ngokuthi amasosha omzimba, akhombisa izifo ezidlule ze-coronavirus.Ngokukhethekile, babheka amasosha omzimba abizwa nge-IgM ne-IgG.Ukuhlolwa kwe-antibody akukwazi ukuhlonza izifo zamanje ze-coronavirus.
Ucwaningo lwangoJanuwari 2021 lwathola ukuthi ukuhlolwa kwe-IgM ne-IgG kwamasosha omzimba akhombe kahle ukuba khona kwalawa masosha omzimba kuma-84.5% kanye nama-91.6% wamacala, ngokulandelana.
Uma ucabanga ukuthi une-COVID-19, kufanele uzihlukanise nabanye ngokushesha okukhulu.I-CDC iyaqhubeka nokutusa ukuba wedwa izinsuku eziyi-14, ngaphandle uma ugonyelwe i-coronavirus ngokugcwele noma uhlolwe ukuthi une-COVID-19 ezinyangeni ezintathu ezedlule.
Kodwa-ke, uma umphumela wakho wokuhlolwa ungenalo noma ngemva kosuku lwesi-5, umnyango wezempilo wendawo yangakini ungase uncome ukuthi uvalelwe yedwa izinsuku eziyi-10 noma uvalelwe yedwa izinsuku ezingu-7.
Ucwaningo lubonise ukuthi ukuhlolwa okusheshayo kwe-COVID-19 kunembe kakhulu evikini lokuqala ngemuva kokuvela kwezimpawu.
Ngokuhlolwa okusheshayo, ubungozi bokuthola umphumela ongemuhle ongelona iqiniso buphezulu uma kuqhathaniswa.Kubantu abanezimpawu, cishe kunethuba elingu-25% lokuthola i-negative engamanga.Kubantu abangenazo izimpawu, ingozi icishe ibe ngu-40%.Ngakolunye uhlangothi, izinga elingelona iqiniso elinikezwa ukuhlolwa okusheshayo lingaphansi kuka-1%.
Ukuhlolwa okusheshayo kwe-COVID-19 kungase kube ukuhlolwa kokuqala okuwusizo ukuze kutholakale ukuthi unayo yini i-coronavirus ebangela i-COVID-19.Kodwa-ke, uma unezimpawu futhi umphumela wakho wokuhlolwa osheshayo uthi awunayo, kuhle kakhulu ukuqinisekisa imiphumela yakho ngokuhlolwa kwe-PCR.
Funda mayelana ne-COVID-19 nezimpawu ze-coronavirus, ezifana nomkhuhlane kanye nokuphelelwa umoya.Baqonde ngomkhuhlane noma i-hay fever, izimpawu eziphuthumayo, kanye…
Eminye imigomo ye-COVID-19 idinga imithamo emibili ngoba umthamo wesibili usiza ukuqinisa impendulo yokuzivikela komzimba.Funda kabanzi mayelana nokugonywa komgomo.
Lesi simo saziwa nangokuthi “iphethini kaBo”.Ochwepheshe bathi lesi simo asihlobene ne-COVID kuphela, kodwa kungenzeka futhi ngemuva kwanoma yikuphi ukutheleleka ngegciwane…
Ukuthatha izinyathelo ezidingekayo ukuze kuvinjelwe izimpawu ze-SARS-CoV-2 kanye ne-COVID-19 kuyisimo esidingekayo ukumisa ukusabalala.
Ochwepheshe bathi ukusabalala kwezinhlobo ze-COVID-19 delta kukhuphule amathuba okuthi abantu abangagonywanga kuleli hlobo bangenwe yi-COVID-19.
Ochwepheshe bathi ukweqa intambo kunikeza ukuvivinya umzimba okusheshayo nokunamandla kwenhliziyo okungenziwa ekhaya ngemishini encane.
Itafula lokudlela elisimeme liyisizinda se-Healthline, lapho kuhlangana khona izindaba zemvelo nokudla okunomsoco.Ungathatha izinyathelo lapha manje, udle futhi uphile...
Ongoti bathi ukuhamba ngendiza kwenza kube lula ukuthi leli gciwane lisabalale emhlabeni wonke.Ngaphezu kwalokho, inqobo nje uma leli gciwane lisabalale, linamathuba amaningi okuguqula...
Kunezinhlobo ezintathu eziyinhloko zama-omega-3 fatty acids ekudleni: i-ALA, i-EPA ne-DHA.Akuzona zonke lezi eziyoba nomthelela ofanayo emzimbeni nasengqondweni yakho.
Isikhathi sokuthumela: Jun-21-2021