Muna Zvita 2019, hutachiona hweSARS-CoV-2 (yakanyanya acute respiratory syndrome 2) yakabuda muWuhan, Hubei mudunhu, China, uye yakakurumidza kupararira pasirese, ichinzi denda neWHO munaKurume 11, 2020. Mhosva dzinopfuura 37.8 miriyoni dzakashumwa pakasvika October 14, 2020 pasi rose, zvichiita kuti 1,081,868 vafe.Iyo itsva 2019 coronavirus (2019-nCoV) inotapuriranwa zviri nyore pakati pevanhu kuburikidza nechizvarwa cheaerosol kubva kune vanhu vane hutachiona vachikosora, kutaura kana kuhotsira vari pedyo nevamwe, uye ine incubation nguva inotangira pa1 kusvika kumazuva gumi nemana.[1]
Iyo genetic sequencing yakaitwa ku2019-nCoV, muna Ndira 7, 2020, yakatenderwa kukurumidza-chishandiso-kuvandudza kwekuongorora bvunzo kuburikidza neRT-PCR (reverse transcription polymerase chain reaction).Kunze kwekudzivirira kutapurirana, kuonekwa kwayo nekukurumidza uye nekukurumidza kwakakosha mukudzora kupararira kwehutachiona.Nasopharyngeal swabs (NPS)anoshandiswa zvakanyanya uye anokurudzirwa seyakajairwa sampuli yekuongororwa hutachiona hwekufema, kusanganisira SARS-CoV-2.Nekudaro, nzira iyi inoda kushamwaridzana kwepedyo nevarapi vehutano, kuwedzera njodzi yekutapukirwa uye inogona kukonzera kusagadzikana, kukosora uye kunyange kubuda ropa muvarwere, kusanyanya kudiwa kune serial hutachiona hwekutarisa.
Matekushandiswa kwehutachiona hwehutachiona hwehutachiona hwakagadzira kufarira mumakore achangopfuura, kunyanya nokuti inyanzvi isingaiti, iri nyore kuunganidza uye ine mutengo wakaderera.Nekuda kwekushaikwa kweprotocol yakajairwa, kuunganidzwa kwemate kunogona kuwanikwa kubva: a) kukurudzirwa kana kusagadziriswa mate t kana kuburikidza nemuromo swabs.Zvizhinji zvehutachiona hwehutachiona hunogona kuonekwa mumate, seEpstein Barr virus, HIV, Hepatitis C virus, Rabies virus, Human papillomavirus, Herpes simplex virus uye Norovirus.Pamusoro pezvo, mate akanziwo senzira yakanaka yekuona yekoronavirus nucleic acid yakabatana neyakakomba acute kufema syndrome uye, nguva pfupi yadarika, SARS-CoV-2.
Zvakanakira zveuchishandisa mate samples eSARS-CoV-2 kuongororwa, zvakadai sekuzviunganidza uye kuunganidza kunze kwezvipatara, ndezvokuti sampuli dzakawanda dzinogona kuwanikwa nyore nyore uye pane kudiwa kwakaderedzwa kwehutano hwehutano hwehutano panguva yekuunganidza sampuli, kuderedza nosocomial kutapurira ngozi, kuderedza nguva yekumirira, uye kuderedza PPE, kutakura. uye mari yekuchengetedza.Imwe bhenefiti yeiyi isingapindire uye yehupfumi nzira yekuunganidza inzira iri nani sekutarisa nharaunda, zvese zvehutachiona hweasymptomatic uye kutungamira kupera kwekuvharirwa.
[1] Mate sechishandiso chinogoneka cheiyo SARS-CoV-2 yekuona: Wongororo
Nguva yekutumira: May-23-2022