INSHAMAKE

Indwara za Koronavirusi ziri mu bwoko bwa Nidovirales, Coronaviridae na Koronavirusi. Ubwoko bwinshi bwa virusi ziboneka cyane mu miterere. Impande ya 5 y'itsinda rya virusi ifite imiterere ya A methylated cap, naho impera ya 3′ ifite umurizo wa A poly (A), genome yari ifite uburebure bwa 27-32kb. Ni virusi ya RNA izwi cyane ifite genome nini cyane. Indwara za Koronavirusi zigabanyijemo ubwoko butatu: α,β, γ.α,β gusa ni inyamaswa zitera indwara, γ ahanini itera indwara z'inyoni. CoV yagaragaye kandi ko yandura ahanini binyuze mu gukorana n'ibinyabutabire cyangwa binyuze mu mwuka n'ibitonyanga, kandi byagaragaye ko yandura binyuze mu nzira y'umwanda no mu kanwa. Indwara za Koronavirusi zifitanye isano n'indwara zitandukanye mu bantu no mu matungo, zitera indwara z'ubuhumekero, igogora n'imitsi mu bantu no mu matungo. SARS-CoV-2 ni iy'icyorezo cya β coronavirus, gitwikiriye, kandi uduce duto tw'uturemangingo ni uruziga cyangwa igicucu, akenshi turengana, dufite umurambararo wa 60 ~ 140nm, kandi imiterere yacyo itandukanye cyane n'iya SARSr-CoV na MERSr-CoV. Ibimenyetso by'indwara ni umuriro, umunaniro n'ibindi bimenyetso by'umubiri, biherekezwa n'inkorora yumye, kubura umwuka, nibindi, bishobora guhinduka umusonga ukomeye, kunanirwa guhumeka, indwara yo guhumeka, indwara y'ubuhumekero bukabije, gushoka kw'uturemangingo twinshi, indwara ikomeye ya aside-base metabolism, ndetse no gushyira ubuzima mu kaga. Kwandura kwa SARS-CoV-2 byagaragaye cyane cyane binyuze mu bitonyanga by'ubuhumekero (kwitsamura, gukorora, nibindi) no kwanduzanya (gutoragura izuru, gukanda amaso, nibindi). Iyi virusi iterwa n'urumuri rwa ultraviolet n'ubushyuhe, kandi ishobora gukurwaho neza na 56℃ mu gihe cy'iminota 30 cyangwa ibinyabutabire bya lipide nka ethyl ether, 75% ethanol, imiti yica udukoko irimo chlorine, aside peroxyacetic na chloroform