Izinsiza zokuhlola ezisheshayo seziphenduke ingxenye ebalulekile yempendulo kubhadane lwe-COVID-19.Abantu abaningi badidekile ukuthi bakhethe i-antigen noma i-antibody.Sizochaza umehluko phakathi kwe-antigen ne-antibody kanje.
Ama-antigens ama-molecule akwazi ukuvuselela impendulo yokuzivikela komzimba.I-antigen ngayinye inezici zangaphezulu ezihlukile, noma ama-epitopi, okuholela ezimpendulweni ezithile.Ikhiqiza kakhulu phakathi nezigaba zokuqala zokutheleleka ngegciwane.
Ama-antibodies (ama-immunoglobins) angamaprotheni amise okwe-Y akhiqizwa amaseli e-B amasosha omzimba ekuphenduleni ukuchayeka kuma-antigen.I-antibody ngayinye iqukethe i-paratope ebona i-epitope ethile ku-antigen, esebenza njengesikhiya kanye nendlela yokubopha ukhiye.Lokhu kubopha kusiza ukuqeda ama-antigens emzimbeni.Iningi lenzeka ezigabeni ezimaphakathi nezakamuva zokutheleleka ngegciwane.
I-antigen kanye ne-antibody kokubili kulungele ukutholwa kwe-COVID-19, zombili zingasetshenziswa njengamathuluzi anenzuzo okuhlola ngezinga elikhulu phakathi nesikhathi sobhadane.Ukutholwa okuhlanganisiwe kwe-antigen ne-antibody kungasetshenziswa ukuze kungafaki abantu abathelele i-COVID-19, futhi ukusebenza kunembe kakhulu kunomphumela wokuhlolwa kwe-nucleic acid eyodwa.
I-antigen ne-antibody evela kwezokwelapha yase-Konsung kakade isithunyelwe emazweni amaningi aseMpumalanga Ephakathi naseYurophu, futhi sanconywa futhi saziswa kakhulu emitholampilo eminingi nezibhedlela.
Izinsiza zokuhlola ikhaya sezivele zinelayisensi yokuthengisa yase-Czech…
Isikhathi sokuthumela: Jun-30-2021