Isivivinyo "esisha" esisheshayo sokutholwa kwe-COVID-19 qiniseka ukusebenzisa i-iPhone yakho ukwazi ukuthi unegciwane noma cha… Yize iqiniso ukuthi kubukeka njengokumaketha okumsulwa kunokuthile okuwusizo kakhulu.
Selokhu kwafika isivivinyo esisheshayo sokuthola i-antigen yegciwane le-SARS-CoV-2 elibhekele i-COVID-19, ukuxilongwa kwalesi sifo kwenziwe lula kakhulu, ngenxa yokuthi uhlelo lokutholwa olungadingi ngqo imishini, ishibhile kakhulu kune-PCR futhi ishesha kakhulu. Kusetshenziswe kahle, ngabasebenzi abaqeqeshiwe nangaphansi kwemigomo ethileFuthi isivivinyo esinokwethenjelwa kakhulu, esifana neCRP, kepha sinokulinganiselwa okuningi kunesokugcina, njengokuzwela okuphansi ezimweni ezingabonakali, ngokwesibonelo.
I-Kroger Health, elinye lamaketanga amakhulu kunawo wonke ekhemisi e-United States, isimemezele isivivinyo sayo "esisha" se-antigen lapho "ngenxa yocingo lwakho" uzokwazi ukwazi ukuthi ngabe une-COVID-19. Inqubo yokwenza isivivinyo iyefana ncamashi nasezivivinyweni zamanje ze-antigen, ngisho nokuhluka okuncane. Kwengezwe isinyathelo esisodwa sokugcina ukufakazela lokhu "emisha": kufanele usebenzise i-iPhone ukufunda umphumela wokuhlola. Kunzima kangakanani ukwazi umphumela? Akufanele kube njalo.
Uma ngabe uke wenza isivivinyo sokukhulelwa, lokhu kuhlolwa okusheshayo kwe-COVID-19 kusebenza ngokufanayo. Ingcezu yepulasitiki lapho kufakwa khona isampula inewindi lomphumela, ne-C (control) ne-T (test). I-C kufanele imakwe ngomugqa, ukuqinisekisa ukuthi ukwelashwa kwenziwe kahle, i-T iyona emakwe uma kutholakala ukuthi ikhona. Lokho kusho ukuthi: umugqa owodwa (C) ulingana no-negative, imigqa emibili (T no-C) ilingana no-positive. Kubukeka kulula ngokwanele ukuthi ngikhulume ngobuhlakani bokufakelwa ekukhishweni kwabezindaba okushicilelwe kumemezela isivivinyo.
Impikiswano ngokusetshenziswa kokuhlolwa kwama-antigen asekhaya ayikaxazululwa. Ngakolunye uhlangothi, kungasiza ekwehliseni izimo eziphuthumayo ezigcwele ezibhedlela, ngoba iziguli ngokwazo zingazenzela zona ngaphandle kokuphuma endlini. Ngakolunye uhlangothi, kungadingeka ukwazi izinkomba zesivivinyo, futhi uqeqeshwe ekuthatheni isampula, into engeke ibuzwe kubantu jikelele. Ngikhathele ukuthatha amasampula ezigulini uqobo, angingabazi ukuthi ngizokwazi ukuzithatha kahle. Umphumela uba ukuthi kungaba yingozi ngaphezu kokuzuzisa, ngokunikeza umuzwa wokuvikeleka okungamanga okungaholela ekusakazekeni okuqhubekayo kwesifo. Futhi izikhangiso ezinjengalezi azibonakali zisiza kakhulu.