Nnwale acid nucleic bụ n'ezie ịchọpụta ma enwere nucleic acid (RNA) nke coronavirus ọhụrụ n'ime ahụ nke isiokwu ule.Nucleic acid nke nje ọ bụla nwere ribonucleotides, na ọnụ ọgụgụ na usoro nke ribonucleotides dị na nje dị iche iche dị iche iche, na-eme ka nje ọ bụla pụta ìhè.
Nucleic acid nke coronavirus ọhụrụ bụkwa ihe pụrụ iche, na nchọpụta nucleic acid bụ nchọpụta kpọmkwem nke nucleic acid nke coronavirus ọhụrụ.Tupu nyocha nke acid nucleic, ọ dị mkpa ịnakọta ihe atụ nke sputum nke isiokwu ahụ, akpịrị akpịrị, bronchoalveolar lavage fluid, ọbara, wdg, site n'inyocha ihe nlele ndị a, a ga-achọpụta na akụkụ iku ume nke isiokwu ahụ na-ebute nje bacteria.A na-ejikarị nchọpụta nucleic acid ọhụrụ maka ịchọpụta ihe nlere akpịrị.A na-ekewa ihe nlele ahụ ma sachaa ya, a na-ewepụtakwa nucleic acid coronavirus ọhụrụ enwere ike, na nkwadebe maka ule ahụ adịla njikere.

Nchọpụta nucleic acid ọhụrụ nke coronavirus na-eji teknụzụ RT-PCR fluorescence quantitative, nke bụ ngwakọta nke teknụzụ PCR fluorescence quantitative na teknụzụ RT-PCR.N'ime usoro nchọpụta ahụ, a na-eji teknụzụ RT-PCR gbanweghachi acid nucleic (RNA) nke coronavirus ọhụrụ n'ime deoxyribonucleic acid (DNA) kwekọrọ;mgbe ahụ, a na-eji teknụzụ PCR fluorescence quantitative PCR megharịa DNA enwetara n'ọtụtụ buru ibu.Achọpụtara DNA nke emegharịgharịrị wee tinye ya na nyocha mmekọahụ.Ọ bụrụ na e nwere ọhụrụ coronavirus nucleic acid, ngwá ọrụ nwere ike ịchọpụta fluorescent mgbaàmà, na, ka DNA na-aga n'ihu na-emepụtaghachi, fluorescent mgbaàmà na-aga n'ihu na-abawanye, si otú ahụ na-apụtaghị ìhè ọnụnọ nke ọhụrụ coronavirus.