HOOLAHA

No ka Nidovirales 、Coronaviridae a me Coronavirus He papa nui o nā maʻi maʻi i ʻike nui ʻia ma ke ʻano. ʻO ka 5 'hopena o ka hui viral he A methylated cap structure, a me ka 3' hope he A poly (A) huelo, he 27-32kb ka lōʻihi o ka genome. ʻO ia ka maʻi RNA nui loa i ʻike ʻia me ka genome nui loa. Ua māhele ʻia ʻo Coronavirus i ʻekolu genera: α,β, γ.α,β wale nō ka maʻi pathogenic, ʻo γ ke alakaʻi nui i nā maʻi o nā manu. Ua hōʻike ʻia hoʻi e hoʻouna ʻia ʻo CoV ma o ka hoʻopili pololei ʻana me nā mea huna a i ʻole ma o nā aerosol a me nā droplets, a ua hōʻike ʻia e lawe ʻia ma ke ala fecal-oral. Hoʻopili ʻia nā Coronaviruses me nā ʻano maʻi like ʻole i loko o ke kanaka a me nā holoholona, ​​​​e hoʻoulu ai i nā maʻi o ka hanu, digestive a me nā ʻōnaehana nerve i loko o ke kanaka a me nā holoholona. ʻO SARS-CoV-2 no ka β coronavirus, i hoʻopuni ʻia, a he poepoe a elliptic paha nā ʻāpana, he pleomorphic pinepine, me ke anawaena o 60 ~ 140nm, a ʻokoʻa loa kona ʻano genetic mai nā SARSr-CoV a me MERSr- CoV. ʻO nā hōʻike maʻi ke kuni, ka luhi a me nā hōʻailona ʻē aʻe, i hui pū ʻia me ka ʻū maloʻo, dyspnea, a me nā mea ʻē aʻe, hiki ke ulu koke i loko o ka maʻi pneumonia koʻikoʻi, ka hanu ʻana, ka maʻi ʻeha hanu acute, septic shock, multi-organ failure, acid acid. - ka maʻi metabolic kumu, a hiki i ke ola. Ua ʻike mua ʻia ka hoʻoili ʻia ʻana o SARS-CoV-2 ma o nā kulu hanu (ka ʻū, ka ʻū, a me nā mea ʻē aʻe) a me ka hoʻopili ʻana (ka ʻohi ʻana i ka ihu, ka ʻili maka, a pēlā aku). Hoʻopili ka maʻi i ke kukui ultraviolet a me ka wela, a hiki ke hoʻopau pono ʻia e 56 ℃ no 30 mau minuke a i ʻole nā ​​mea hoʻonā lipid e like me ka ethyl ether, 75% ethanol, chlorine-containing disinfectant, peroxyacetic acid a me chloroform.