01 inqubekela phambili yakamuva yesimo se-epidemic
NgoDisemba 2019, uchungechunge lwamacala e-pneumonia angachazwanga avela eWuhan. Lesi sigameko sasithinteka kabanzi ngazo zonke izindlela zokuphila. I-pathogen ekuqaleni yahlolelwa njengegciwane elisha leCorona futhi yaqanjwa ngokuthi "i-New Corona virus (2019-NCOV)" Ngubani.
Ngubani owathi esitatimendeni se-16th ukuthi ngabe yathola umbiko ngecala le-movie entsha eqinisekiswe yiJapan. Leli yicala lesibili ngemuva kokuthi iThailand yathola icala le-New Corona Virus, eyatholakala ngaphandle kweChina.
Ikomidi lezempilo likaWuhan likhiphe umlindo ngomhlaka 19 Novemba, lisho lokho njengoba kubalwe kuze kube yihora le-24, kanti kukhishwe amacala angama-19 ama-pneumonia, amacala ama-2 aphuliwe, kanti sekushonile amacala angu-8, kanti ezinye iziguli zisesimweni esizinzile. Iziguli zithola ukwelashwa kokuzihlukanisa ezibhedlela ezikhethiwe eWuhan.
I-02 Liyini i-corona virus
Igciwane leCorona luhlobo lwama-pathogen abangelaka kakhulu ipheshana lokuphefumula nezifo zamathumbu. Lolu hlobo lwezinhlayiya zegciwane lunamaphrotheni amaningi ahlelwe njalo ebusweni, futhi yonke izinhlayiya zegciwane ifana nomqhele wombusi, ngakho-ke iqanjwe ngokuthi "igciwane leCorona".
I-CORONAVIRUS enkulu ye-coronavirus (SARS-COV) ne-Middle East Respiratory Syndrome Coronavirus (MERS-CoV), eziye zabangela izifo ezibucayi ngaphambili, zingadala izifo ezimbi kakhulu zokuphefumula.
Isihlahla esisha seCoronavirus 2019-Ncov phylogenetic Tree
03 uhlelo lokutholwa kwegciwane leCorona virus
I-Hangzhou Bigfish Bio-Tech Co, Ltd ibilokhu ilandela ukuthuthuka kobhubhane selokhu kwaqubuka lesi sifo. Ngemuva kokumenyezelwa kokulandelana kwe-genome entsha ye-WUHAN New Corona Virus (2019-NCOV) yi-State Authority, i-New Corona Virus Ikhithi yokuthola i-Ncov
Ukutholwa okuhlosiwe okubili
Ngegciwane elisha leCorona, asetshenziselwa ama-probers aphindwe kabili ukuthola izingxenye ezimbili zesifunda esithile, ezaqinisekisa ukunemba kokutholwa nokuvimbela ngempumelelo ukutholwa okuphuthelwe.
Ukuzwela okuphezulu
I-Preformer ephindwe kabili ehlanganiswe ne-fluorescel Perse ingathuthukisa ngempumelelo ukuzwela kokutholwa kwekhithi, okulungele kakhulu ukutholwa nokuxilongwa kweziguli zakuqala.
Ukutholwa okuzenzakalelayo
Ukusuka ekukhishweni kokutholwa kokukhuthazwa, yonke iqoqo lama-reagents lalisetshenziselwa ukubona ukutholwa okuzenzakalelayo.
Okuqukethwe okwengeziwe, sicela unake i-akhawunti esemthethweni esemthethweni ye-WeChat ye-Hangzhou Bigfish Bio-Tech Co, Ltd.
Isikhathi Seposi: Meyi-23-2021