Kosungirako Katemera wa Covid-19

Kodi Katemera wa Covid-19 ndi chiyani?
Katemera wa Covid - 19, wogulitsidwa pansi pa dzina la Comirnaty, ndi katemera wa mRNA wa Covid -19.Zapangidwira mayesero achipatala ndi kupanga.Katemerayu amaperekedwa ndi jakisoni wa mu mnofu, womwe umafunika kuperekedwa milingo iwiri motalikirana milungu itatu.Ndi amodzi mwa katemera awiri a RNA omwe adatumizidwa motsutsana ndi Covid-19 mu 2020, winayo ndi katemera wa Moderna.

Katemerayu anali katemera woyamba wa COVID - 19 kuvomerezedwa ndi oyang'anira kuti agwiritsidwe ntchito mwadzidzidzi ndipo woyamba kuloledwa kugwiritsidwa ntchito pafupipafupi.Mu Disembala 2020, United Kingdom inali dziko loyamba kuvomereza katemerayu mwadzidzidzi, kutsatiridwa posakhalitsa ndi United States, European Union ndi mayiko ena angapo padziko lonse lapansi.Padziko lonse lapansi, makampani akufuna kupanga pafupifupi 2.5 biliyoni mlingo mu 2021. Komabe, kugawa ndi kusunga katemera ndi vuto lalikulu chifukwa ayenera kusungidwa kutentha kwambiri.

Ndi zinthu ziti zomwe zili mu Katemera wa Covid-19?
Katemera wa Pfizer BioNTech Covid-19 ndi katemera wa RNA (mRNA) wa messenger yemwe ali ndi zida zopangira, kapena zopangidwa ndi mankhwala, komanso zida zopangidwa ndi enzymatic kuchokera kuzinthu zachilengedwe monga mapuloteni.Katemerayu alibe kachilombo koyambitsa matenda.Zosakaniza zake zosagwira ntchito ndi potassium chloride, monobasic potassium, phosphate, sodium chloride, dibasic sodium phosphate dihydrate, ndi sucrose, komanso zinthu zina zochepa.

Kusungirako Katemera wa Covid-19
Pakali pano, katemera ayenera kusungidwa mufiriji wotsika kwambiri pa kutentha kwapakati pa -80ºC ndi -60ºC, kumene akhoza kusungidwa kwa miyezi isanu ndi umodzi.Ikhozanso kusungidwa mufiriji kwa masiku asanu pa kutentha kwa firiji (pakati pa + 2⁰C ndi + 8⁰C) musanayambe kusakaniza ndi saline diluent.

Zimatumizidwa mu chidebe chotumizira chopangidwa mwapadera chomwe chitha kugwiritsidwanso ntchito ngati chosungirako kwakanthawi mpaka masiku 30.

Komabe, Pfizer ndi BioNTech posachedwapa apereka zatsopano ku US Food and Drug Administration (FDA) zomwe zikuwonetsa kukhazikika kwa katemera wawo wa Covid-19 pa kutentha kotentha.Deta yatsopano ikuwonetsa kuti imatha kusungidwa pakati pa -25 ° C mpaka -15 ° C, kutentha komwe kumapezeka mufiriji wamankhwala ndi mafiriji.

Kutsatira izi, EU ndi FDA ku USA avomereza zosungira zatsopanozi zomwe zimapangitsa kuti katemerayu asungidwe paziziziritsa zozizira zamankhwala kwa milungu iwiri yonse.

Kusintha kumeneku pazofunikira zosungirako katemera wa Pfizer kudzathana ndi zoletsa zina poyimitsa jab ndipo zitha kuloleza kuti katemera atulutsidwe mosavuta m'maiko omwe alibe maziko othandizira kutentha kwambiri kosungirako, kupangitsa kuti kugawa kusakhale kochepa. nkhawa.

Chifukwa chiyani kutentha kosungirako Katemera wa Covid-19 ndikozizira kwambiri?
Chifukwa chomwe katemera wa Covid-19 amafunikira kuzizira kwambiri ndi chifukwa cha mRNA mkati.Ukadaulo wogwiritsa ntchito mRNA wakhala wofunikira kwambiri popanga katemera wotetezeka, wogwira ntchito mwachangu kwambiri, koma mRNA yokha ndiyosalimba kwambiri chifukwa imasweka mwachangu komanso mosavuta.Kusakhazikika kumeneku ndi komwe kwapangitsa kupanga katemera wa mRNA kukhala kovuta m'mbuyomu.

Mwamwayi, ntchito zambiri tsopano zayamba kupanga njira ndi ukadaulo zomwe zimapangitsa mRNA kukhala yokhazikika, kotero imatha kuphatikizidwa bwino mu katemera.Komabe, katemera woyamba wa Covid-19 mRNA adzafunikabe kusungirako kuzizira pafupifupi 80ºC kuti atsimikizire kuti mRNA mkati mwa katemerayo imakhalabe yokhazikika, yomwe ndi yozizira kwambiri kuposa momwe mufiriji wamba angakwaniritse.Kuzizira kopitilira muyesoku kumangofunika kusungidwa chifukwa katemera amasungunuka asanabadwe.

Zogulitsa za Carebios Zosungirako Katemera
Zozizira zozizira kwambiri za Carebios zimapereka yankho losungirako kutentha kwambiri, komwe kuli koyenera katemera wa Covid-19.Mafiriji athu otsika kwambiri, omwe amadziwikanso kuti ULT freezers, amakhala ndi kutentha kwapakati pa -45 ° C mpaka -86 ° C ndipo amagwiritsidwa ntchito posungira mankhwala, michere, mankhwala, mabakiteriya ndi zitsanzo zina.

Mafiriji athu otsika kutentha amapezeka m'mapangidwe ndi makulidwe osiyanasiyana kutengera kuchuluka komwe kukufunika kusungirako.Nthawi zambiri pamakhala mitundu iwiri, mufiriji wowongoka kapena mufiriji pachifuwa wokhala ndi mwayi wochokera kumtunda.Voliyumu yosungirako mkati nthawi zambiri imatha kuyambira mkati mwa malita 128 mpaka pamlingo wa malita 730.Nthawi zambiri imakhala ndi mashelefu mkati momwe zitsanzo zofufuzira zimayikidwa ndipo shelefu iliyonse imatsekedwa ndi khomo lamkati kuti kutentha kukhale kofanana momwe kungathekere.

-86 ° C osiyanasiyana oziziritsa otsika kwambiri amatsimikizira chitetezo chokwanira cha zitsanzo nthawi zonse.Kuteteza zitsanzo, ogwiritsa ntchito ndi chilengedwe, zoziziritsa kuzizira zathu zotsika zimapangidwa molingana ndi miyezo yapadziko lonse lapansi kutanthauza kuti kugwira ntchito moyenera kumakupulumutsirani ndalama ndikuthandizira kuti mpweya uzikhala wotsika.

Ndi mtengo wosagonjetseka wandalama, mafiriji athu otsika kutentha ndi abwino kusungirako zitsanzo kwanthawi yayitali.Ma voliyumu omwe akufunsidwa amachokera ku 128 mpaka 730L.

Mafiriji otsika kwambiri adapangidwa kuti azikhala otetezeka kwambiri chifukwa cha kapangidwe kake kolimba, kothandiza kukonza mosavuta komanso kutsata malamulo atsopano a F-Gas.

Lumikizanani Kuti Mumve Zambiri
Kuti mudziwe zambiri zamafiriji otsika kwambiri omwe timapereka ku Carebios kapena kufunsa za mufiriji wotentha kwambiri kuti musunge katemera wa Covid-19, chonde musazengereze kulumikizana ndi membala wa gulu lathu lero.