STOPLE ACTOTE ROPIRENTORY Syndrome 2 (Sars-Cov-Cov-2), iyo CausTative Pathogen Chirwere Chinyorwa 2019 . Vazhinji vanosiyana-siyana vevaridzi-cov-2 neakasiyana masaini masaini vakabuda mumatare ese. Zvichienderana nezvirevi zvavo zvakatsiga protein muchitima, vamwe vakasiyana vakaratidza kutumirwa kwakakwirira, kutapukira, uye hutsva.

Iyo yeBA.2.86 mutsara weSers-COV-COV-2, iyo yakatanga kuzivikanwa muna Nyamavhuvhu 20 Iyo BA.2.86 mutsara une zvinopfuura makumi matatu zvekushandisa mune spike protein, zvichiratidza kuti mutsara uyu unokwanisa kudzingirira pre-aripo anti-shn-cov-2 kusadzivirira.

Iyo JN.1 (BA.2.86.1.1) ndiyo nguva pfupi yapfuura yakangobva kubuda mutsauko weSers-Cov-2 iyo yakadzika kubva muBa.86 mutsara. Iyo JN.1 ine horo horo mutiraki l4555s mune inotsvinya protein uye mamwe matatu kuzvitakura mumapuroteni asina kujeka. Zvidzidzo Zvekuongorora HK.3 Uye Zvimwe "Flip" Variya vakaratidza kuti vanowana L455F mutation mumapuroteni anopururirwa neakaverengeka nekuwedzera kwekuwedzera uye kusavapo kwekunakidzwa. The l455f uye f456l kuzvitumidzira mazita "Flip "Vanoto shandura nekuti vanodzima zvinzvimbo zvevaviri amino acids, yakanyorwa F uye l, pane iyo protein inonhuhwirira.

Isu baysen kurapwa kunogona kugovera cid-19 kuzvidzora kwekushandisa kumba, kugamuchirwa kuti ubate isu kuti tiwane zvimwe zvinhu.