COVID-19: Vaccine vector vaccine inoshanda sei?

Kusiyana nemamwe majekiseni akawanda ane chirwere chinotapukira kana chikamu chayo, hutachiona hwehutachiona hunoshandisa hutachiona husingakuvadzi kuendesa chidimbu cheiyo genetic code kumaseru edu, zvichivabvumira kugadzira puroteni yepathogen.Izvi zvinodzidzisa masoja emuviri wedu kuti asangane nezvirwere zveramangwana.

Kana isu tine hutachiona hwehutachiona kana hwehutachiona, immune system yedu inobata kumamorekuru kubva pathogen.Kana kuri kusangana kwedu kwekutanga nemupingi, nzira yakanyatsorongeka yemaitiro inoungana kurwisa pathogen uye kuvaka kusadzivirirwa kwekusangana mune ramangwana.

Majekiseni mazhinji echinyakare anoendesa hutachiona hwehutachiona kana chikamu chayo kumiviri yedu kudzidzisa immune system yedu kurwisa kuratidzwa mune ramangwana kune pathogen.

Viral vector vaccines inoshanda zvakasiyana.Ivo vanoshandisa hutachiona husingakuvadzi kuendesa chidimbu cheiyo genetic code kubva pathogen kuenda kumaseru edu kutevedzera hutachiona.Hutachiona husingakuvadzi hunoshanda senzira yekuburitsa, kana vheji, yekutevedzana kwemajini.

Masero edu anobva agadzira puroteni yehutachiona kana yebhakitiriya yakaunzwa nevector uye kuiratidza kune immune system yedu.

Izvi zvinotibvumira kukudziridza maitiro ekudzivirira ekudzivirira pathogen pasina chikonzero chekuva nehutachiona.

Nekudaro, iyo viral vector pachayo inoita imwezve basa nekusimudzira yedu immune immune.Izvi zvinotungamira kukuita kwakasimba kupfuura kana kutevedzana kwemajini epathogen akaunzwa ega.

Iyo Oxford-AstraZeneca COVID-19 yekudzivirira inoshandisa chimpanzee yakajairika inotonhora hutachiona vector inozivikanwa seChAdOx1, iyo inopa iyo kodhi inobvumira maseru edu kugadzira iyo SARS-CoV-2 spike protein.


Nguva yekutumira: Mar-24-2021