Coronavirus ni iya coronavirus ya coronaviridae ya Nidovirales muburyo bwa gahunda. Coronavirus ni virusi ya RNA ifite ibahasha hamwe n'umurongo umwe umurongo mwiza wa genome. Nicyiciro kinini cya virusi zibaho cyane muri kamere.
Coronavirus ifite umurambararo wa 80 ~ 120 nm, imiterere ya capet methylated kuri 5 'impera ya genome n'umurizo wa poly (a) kumpera ya 3 ′. Uburebure bwa genome hafi 27-32 KB. Ni virusi nini muri virusi zizwi za RNA.
Coronavirus yanduza gusa intanga ngabo, nk'abantu, imbeba, ingurube, injangwe, imbwa, impyisi, inkoko, inka n'inkoko.
Coronavirus yatandukanijwe bwa mbere n’inkoko mu 1937. Diameter ya virusi ni 60 ~ 200 nm, ikigereranyo cya diameter 100 nm. Nibisanzwe cyangwa oval kandi ifite pleomorphism. Virusi ifite ibahasha, kandi hariho ibizunguruka kuri ibahasha. Virusi yose ni nka corona. Inzira zizunguruka za coronavirus zitandukanye biragaragara ko zitandukanye. Imibiri yo kubamo irashobora rimwe na rimwe kugaragara muri selile zanduye coronavirus.
2019 igitabo cyitwa coronavirus (2019 ncov, gitera coronavirus pneumonia covid-19) ni coronavirus ya karindwi izwi ishobora kwanduza abantu. Abandi batandatu ni hcov-229e, hcov-oc43, HCoV-NL63, hcov-hku1, SARS CoV (itera syndrome ikabije yubuhumekero) na mers cov (itera syndrome yubuhumekero bwo mu burasirazuba bwo hagati).
Igihe cyo kohereza: Gicurasi-25-2022