COVID-19 ndi matenda opumira omwe angayambitse matenda oopsa, makamaka kwa anthu omwe ali ndi matenda monga shuga, kunenepa kwambiri, komanso kuthamanga kwa magazi.
Mitundu iwiri ya mayeso imagwiritsidwa ntchito poyesa matenda omwe alipo ndi SARS-CoV-2 (coronavirus yomwe imayambitsa COVID-19).
Gulu loyamba ndi mayeso a polymerase chain reaction (PCR), omwe amatchedwanso mayeso a diagnostic kapena mayeso a molekyulu.Izi zitha kuthandiza kuzindikira COVID-19 poyesa chibadwa cha coronavirus.Kuyeza kwa PCR kumawonedwa ndi Centers for Disease Control and Prevention (CDC) ngati mulingo wagolide wowunikira.
Chachiwiri ndi kuyesa kwa antigen.Izi zimathandizira kuzindikira COVID-19 pofufuza mamolekyu ena omwe amapezeka pamwamba pa kachilombo ka SARS-CoV-2.
Kuyeza kwachangu ndi kuyesa kwa COVID-19 komwe kumatha kupereka zotsatira pakangotha mphindi 15 zokha ndipo sikufuna kuwunika kwa labotale.Izi nthawi zambiri zimatenga mawonekedwe a antigen kuyesa.
Ngakhale kuyesa kofulumira kungapereke zotsatira zachangu, sizolondola monga momwe mayeso a PCR amawunikidwa mu labotale.Werengani kuti mudziwe za kulondola kwa mayeso ofulumira komanso nthawi yoti muwagwiritse ntchito m'malo mwa mayeso a PCR.
Kuyeza kofulumira kwa COVID-19 nthawi zambiri kumapereka zotsatira mkati mwa mphindi zochepa, popanda kufunikira kwa katswiri kuti aunike mu labotale.
Mayeso othamanga kwambiri ndi mayeso a antigen, ndipo nthawi zina mawu awiriwa amatha kugwiritsidwa ntchito mosinthana.Komabe, CDC sigwiritsanso ntchito mawu oti "mwachangu" pofotokoza kuyezetsa kwa antigen chifukwa FDA yavomerezanso kuyezetsa ma antigen ku labotale.
Pakuyezetsa, inu kapena dokotala amalowetsa thonje m'mphuno, mmero, kapena zonse ziwiri kuti mutenge ntchofu ndi ma cell.Mukapezeka kuti muli ndi COVID-19, zitsanzo zanu nthawi zambiri zimayikidwa pamzere womwe umasintha mtundu.
Ngakhale mayesowa amapereka zotsatira zachangu, siwolondola ngati mayeso a labotale chifukwa amafunikira ma virus ambiri pachitsanzo chanu kuti anene zotsatira zabwino.Mayeso ofulumira ali ndi chiopsezo chachikulu chopereka zotsatira zabodza.
Kafukufuku wa Marichi 2021 adawunikiranso zotsatira za maphunziro 64 omwe adayesa kulondola kwa mayeso a antigen kapena mamolekyulu opangidwa ndi malonda.
Ofufuza apeza kuti kulondola kwa mayeso kumasiyana kwambiri.Izi ndi zomwe atulukira.
Kwa anthu omwe ali ndi zizindikiro za COVID-19, pafupifupi 72% ya mayeso adapereka zotsatira zabwino.Nthawi yodalirika ya 95% ndi 63.7% mpaka 79%, zomwe zikutanthauza kuti wofufuzayo ndi 95% akukhulupirira kuti pafupifupi imagwera pakati pa zikhalidwe ziwirizi.
Ofufuza adapeza kuti anthu omwe alibe zizindikiro za COVID-19 adayezetsa molondola mu 58.1% ya mayeso othamanga.Nthawi yodalirika ya 95% ndi 40.2% mpaka 74.1%.
Pamene kuyezetsa mwachangu kunachitika mkati mwa sabata yoyamba yazizindikiro, kunapereka molondola zotsatira za COVID-19.Ofufuza adapeza kuti sabata yoyamba, pafupifupi 78.3% yamilandu, mayeso ofulumira adazindikira COVID-19.
Coris Bioconcept adachita zoyipitsitsa, ndikupereka zotsatira zabwino za COVID-19 mu 34.1% yokha yamilandu.SD Biosensor STANDARD Q adachita bwino kwambiri ndipo adazindikira bwino zotsatira za COVID-19 mwa anthu 88.1%.
Mu kafukufuku wina wofalitsidwa mu Epulo 2021, ofufuza adafanizira kulondola kwa mayeso anayi a COVID-19 othamanga a antigen.Ofufuza adapeza kuti mayeso onse anayi adazindikira bwino milandu ya COVID-19 pafupifupi theka la nthawi, ndipo milandu yoyipa ya COVID-19 idadziwika bwino pafupifupi nthawi zonse.
Mayeso ofulumira sapereka zotsatira zabodza.Chowonadi chabodza ndi pomwe simunayezetse kuti muli ndi COVID-19.
Pakuwunikanso maphunziro omwe tawatchulawa mu Marichi 2021, ofufuzawo adapeza kuti kuyesako mwachangu kumapereka zotsatira zabwino za COVID-19 mwa anthu 99.6%.
Ngakhale mwayi wopeza zotsatira zabodza ndizokwera kwambiri, kuyesa kwachangu kwa COVID-19 kuli ndi zabwino zingapo poyerekeza ndi mayeso a PCR.
Ma eyapoti ambiri, mabwalo amasewera, malo osungiramo mitu, ndi madera ena odzaza anthu amapereka kuyezetsa mwachangu kwa COVID-19 kuti awone ngati ali ndi vuto.Mayeso ofulumira sangazindikire milandu yonse ya COVID-19, koma amatha kuzindikira zina zomwe sizinganyalanyazidwe.
Ngati kuyezetsa kwanu mwachangu kukuwonetsa kuti mulibe kachilombo ka coronavirus koma muli ndi zizindikiro za COVID-19, mutha kulandira zotsatira zabodza.Ndi bwino kutsimikizira zotsatira zanu zoipa ndi mayeso olondola a PCR.
Mayeso a PCR nthawi zambiri amakhala olondola kuposa kuyesa mwachangu.Ma CT scans sagwiritsidwa ntchito kawirikawiri kuzindikira COVID-19.Kuyeza ma antigen kungagwiritsidwe ntchito kuzindikira matenda am'mbuyomu.
Mayeso a PCR covid akadali muyeso wagolide wodziwira COVID-19.Kafukufuku mu Januware 2021 adapeza kuti mayeso a PCR a ntchentche adapezeka kuti ali ndi COVID-19 mu 97.2% yamilandu.
Ma scans a CT nthawi zambiri sagwiritsidwa ntchito kuzindikira COVID-19, koma amatha kuzindikira COVID-19 pozindikira mavuto am'mapapo.Komabe, sizothandiza monga zoyezetsa zina, ndipo n'zovuta kuletsa mitundu ina ya matenda opuma.
Kafukufuku yemweyo mu Januware 2021 adapeza kuti ma scan a CT adazindikira bwino milandu ya COVID-19 91.9% yanthawiyo, koma 25.1% yokha ya nthawiyo idazindikira bwino milandu ya COVID-19.
Mayeso a antibody amayang'ana mapuloteni opangidwa ndi chitetezo chamthupi, otchedwa ma antibodies, omwe amawonetsa matenda am'mbuyomu a coronavirus.Makamaka, amayang'ana ma antibodies otchedwa IgM ndi IgG.Kuyeza kwa ma antibodies sikungazindikire matenda omwe alipo a coronavirus.
Kafukufuku wa Januware 2021 adapeza kuti mayeso a antibody a IgM ndi IgG adazindikira bwino kupezeka kwa ma antibodies awa mu 84.5% ndi 91.6% ya milandu, motsatana.
Ngati mukuganiza kuti muli ndi COVID-19, muyenera kudzipatula kwa ena posachedwa.CDC ikupitiliza kulimbikitsa kudzipatula kwa masiku 14, pokhapokha mutalandira katemera wa coronavirus kapena mutapezeka ndi COVID-19 m'miyezi itatu yapitayi.
Komabe, ngati zotsatira zanu zoyezetsa zilibe vuto pa tsiku la 5 kapena pambuyo pake, dipatimenti ya zaumoyo kwanuko ingakulimbikitseni kuti mukhale nokha kwa masiku 10 kapena kukhala kwaokha kwa masiku 7.
Kafukufuku wasonyeza kuti kuyezetsa kwachangu kwa COVID-19 ndikolondola kwambiri sabata yoyamba zizindikiro zitawonekera.
Ndi mayeso ofulumira, chiopsezo chopeza zotsatira zabodza ndizovuta kwambiri.Kwa anthu omwe ali ndi zizindikiro, pali pafupifupi 25% mwayi wokhala ndi zolakwika zabodza.Kwa anthu opanda zizindikiro, chiopsezo ndi pafupifupi 40%.Kumbali ina, chiwopsezo chabodza choperekedwa ndi mayeso ofulumira ndi ochepera 1%.
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Nthawi yotumiza: Jun-21-2021