Àtụ:Virusbox Àtụ:Virusbox Àtụ:Virusbox Nje Korona bụ ụmụ nje nke na-ebute ụmụ ọrịa dị iche iche tụmadị n'ụmụ anụmanụ nakwa nnụnụ. Na mmadụ, nje korona na-ebute ihe ndi bekee kpọrọ respiratory tract infections nke nwere ike ịmalite dika obere ọria nkịtị wee ruo na-ịgbu mmadụ ọnwụọ. Obere ọria ndi a gụnyere oyi (bụ nke na- ebute ọria ndị ọzọ ọkachasị nke ndị oyibo kpọrọ rhinoviruses), ebe oke oyi nke na-ebute ọria ndi ọzọ na-egbu egbu dika SARS, MERS, na COVID-19. Otu ọria si egosi na adị n'ụdị n'ụdị: n'ọkụkọ ọria na-ebute upper respiratory tract disease, mana n'ehi na ezi ọ na-ebute diarrhea. Ka ọdị ugbu a, enwebeghị ọgwụ mgbochi vaccines mọọbụ antiviral drugs maka igbochi maọbụ ịgwọ ọria nje korona n'ahụ mmadụ . Nje korona nwekwara subfamily Orthocoronavirinae, si n'ezinụlọ Coronaviridae, Nidovirales, nakwa Riboviria . Ha kpuchiri nje ndi nwere positive-sense single-stranded RNA genome nakwa nucleocapsid nke helical symmetry. The genome size nke nje korona na-ebido ihe dika kilobases,iri abụọ, nje kacha bu nje nke akpọrọ RNA viruses.