Kusukela ngoMashi, isibalo sezifo ezintsha zasekhaya ezweni lami sesisabalele ezifundazweni ezingama-28. I-Omicron ifihliwe kakhulu futhi isakazeka ngokushesha. Ukuze unqobe impi yokulwa nalolu bhubhane ngokushesha okukhulu, izindawo eziningi zigijima ngokumelene negciwane futhi zenza imijikelezo yokuhlola i-nucleic acid.

Kukhona ingozi engaba khona yokuqubuka komjikelezo wamanje we-Shanghai walolu bhubhane, futhi impi yokulwa nalolu bhubhane igijima ngokumelene nesikhathi. Kusukela ngo-24:00 ngomhlaka-28, abantu abangaphezu kwezigidi ezingu-8.26 bahlolelwe i-nucleic acid ePudong, ePunan nasezindaweni eziseduze eShanghai.

Ngenkathi wonke umuntu elwa nalolu bhubhane ndawonye futhi ebambisana ngenkuthalo nokuvalwa, ukulawula nokuhlola, inzwabethi yasabalala embuthanweni yokuthi "ama-swabs kakotini asetshenziselwa isampula anama-reagents kuwo, anobuthi", futhi abanye abasebenzisi benethiwekhi baze bathi. ukuthi abantu abadala ekhaya babona amahemuhemu afanelekile Kamuva, angizange ngifune ukuhlanganyela ekuhlolweni kwe-nucleic acid, futhi ngacela isizukulwane esisha ukuthi sizame ukungenzi ukuhlolwa kwe-nucleic acid nokuhlolwa kwe-antigen.

Ayini ngempela ama-cotton swabs asetshenziselwa ukuhlolwa kwe-nucleic acid nokuhlolwa kwe-antigen? Ingabe akhona ama-reagents kuwo? Ingabe inobuthi ngempela?

Ngokusho kwamahemuhemu, ama-swabs kakotini asetshenziselwa ukutholwa kwe-nucleic acid kanye namasampula okuthola i-antigen ikakhulukazi ahlanganisa ama-swabs ekhala kanye nokuswakama komphimbo. Ama-swabs omphimbo ngokuvamile angu-15 cm ubude, futhi ama-swabs akhala angama-6-8 cm ubude. Abakhiqizi bekhithi yokuhlonza i-antigen, u-Mohe Tang Rong, umuntu ophethe i-Medical Technology (Shanghai) Co., Ltd., wethule ukuthi "ama-swabs kakotini" asetshenziselwa amasampula owabonayo awafani namaswabhu kakotini amuncayo esiwasebenzisa njalo. usuku. Akufanele zibizwe ngokuthi “ama-cotton swabs” kodwa “ama-sampling swabs”. Yakhiwe ngekhanda elinayiloni elimfishane eline-fiber fluff kanye nenduku yepulasitiki ye-ABS yebanga lezokwelapha.

Amasampula ama-swabs agcwala ngesifutho kanye neshaje ye-electrostatic, okuvumela izigidi zama-microfiber enayiloni ukuthi anamathisele mpo nangokulinganayo ekugcineni kwe-shank.

Inqubo yokubuthana ayikhiqizi izinto ezinobuthi. Indlela yokunqwabelana ivumela inqwaba yefayibha yenayiloni ukuthi yenze ama-capillaries, avumela ukumuncwa kwamasampula oketshezi ngomfutho oqinile we-hydraulic. Uma kuqhathaniswa nama-swabs omdabu wamanxeba, ama-swabs aminyene angagcina isampula le-microbial ebusweni bomucu, akhiphe ngokushesha >95% wesampula yoqobo, futhi athuthukise kalula ukuzwela kokutholwa.

UTang Rong uthe i-swab yesampula ikhiqizwa ukuze kwenziwe isampula. Ayiqukethe ama-reagents okucwiliswa, futhi ayidingi ukuqukatha ama-reagents. Isetshenziselwa kuphela ukukhuhla amaseli kanye namasampula egciwane kusixazululo sokulondoloza igciwane ukuze kutholwe i-nucleic acid.

Izakhamizi zaseShanghai eziye zabhekana “nokuhlolwa nokuhlolwa” kanye “nokugwazwa komndeni” nazo zike zabhekana nenqubo yokuhlolwa kwamasampula ama-swabs: izisebenzi ezihlolayo zelula i-swab emphinjeni noma ekhaleni zahlikihla izikhathi ezimbalwa, zabe sezithatha ishubhu lesampula emqaleni noma emakhaleni. isandla sokunxele. , faka isampula "i-cotton swab" eshubhuni yesampula ngesandla sokudla, futhi ngamandla amancane, ikhanda "le-cotton swab" liphulwa eshubhu lesampula futhi livalwe, futhi induku ende "ye-cotton swab" iyalahlwa. emgqonyeni kadoti wezokwelapha ophuzi . Uma usebenzisa ikhithi yokuthola i-antigen, ngemva kokuqedwa kwesampula, i-swab yesampula idinga ukujikeleziswa futhi ixutshwe kwisixazululo sokulondoloza okungenani imizuzwana engu-30, bese ikhanda le-swab licindezelwa odongeni olungaphandle lweshubhu lesampula ngesandla ukuze okungenani amasekhondi angu-5, ngaleyo ndlela kuqedelwa ukusampula kwesampula. eluthe.

Pho kungani abanye abantu bezwa ubuhlungu obuncane bomphimbo, isicanucanu nezinye izimpawu ngemva kokuhlolwa? UTang Rong uthe lokhu akuhlangene nokuqoqa ama-swabs. Kungase kube ngenxa yokuhluka kwabantu ngabanye, umphimbo wabanye abantu uzwela kakhulu, noma kungase kubangelwe ukusebenza kwabasebenzi abahlolayo. Izokhululeka ngokushesha ngemva kokumiswa kweqoqo, futhi ngeke ibangele ukulimala emzimbeni.

Ngaphezu kwalokho, ama-swabs amasampula angamasampula alahlwayo futhi ayikilasi lemikhiqizo yensiza yezokwelapha. Ngokwemithetho kazwelonke, akumele kufakwe ukukhiqiza kuphela, kodwa futhi nezidingo eziqinile zendawo yokukhiqiza kanye namazinga okugadwa kwekhwalithi ayadingeka. Imikhiqizo efanelekile kufanele ingabi nobuthi futhi ingabi yingozi.

I-"sampler elahlwayo" iwumkhiqizo ojwayelekile emkhakheni wezokwelapha. Ingenza isampula yezingxenye ezihlukene futhi iphinde isetshenziswe ezindleleni zokuziphatha ezihlukene. Ayikhiqizwe ngokukhethekile ukutholwa kwe-nucleic acid noma ukutholwa kwe-antigen.

Ngakho-ke, ngokwezinto zokwakha, ukukhiqiza, ukucubungula, kanye nezinqubo zokuhlola, ama-swabs amasampula anezindinganiso eziqinile zokuqinisekisa ukuthi awanabo ubuthi futhi awanangozi, futhi angasetshenziswa ngokuzethemba.

Ukuhlolwa kwe-Nucleic acid kuyindlela ebalulekile yokumisa ukusabalala kwalolu bhubhane. Uma kunezimo ezingavamile neziningi emazingeni amaningi omphakathi, kuyadingeka ukuthi kwenziwe ukuhlolwa kwe-nucleic acid ngezinga elikhulu labo bonke abasebenzi izikhathi eziningi.

Njengamanje, iShanghai isesigabeni esibucayi kakhulu sokuvimbela nokulawula ubhubhane. Ungasakazi amahlebezi, ungakholelwa amahlebezi, masigcine “iShanghai” ngenhliziyo eyodwa, ukubekezela kuzowina!