Dabere na nkwenye ndị ọkachamara na teknụzụ mkpokọta ihe atụ maka ndị ọrịa nwere COVID-19, ụzọ ndị akọwapụtara maka ịnakọta swabs imi na swabs pharyngeal bụ ndị a:
Nchịkọta swab nasopharyngeal
1. Isi onye ọrịa na-atụgharị azụ (ihe dị ka ogo 70) ma nọgide na-eguzo.
2. Jiri swab chọpụta ebe dị anya site na mgbọrọgwụ ntị ruo imi.
3. Tinye kwụ ọtọ site n'oghere imi ruo ihu.Ebe dị omimi kwesịrị ịdịkarịa ala ọkara nke ogologo site na ntị ntị ruo n'ọnụ imi.Mgbe o zutere nguzogide, ọ na-erute nasopharynx azụ.Ọ kwesịrị ịnọ ruo ọtụtụ sekọnd iji nweta ihe nzuzo (n'ozuzu 15 ~ 30s), na swab kwesịrị ịtụgharị maka oge 3 ~ 5.
4. Jiri nwayọọ tụgharịa ma wepụ swab ahụ, na-emikpu isi swab n'ime tube nchịkọta nwere 2ml lysate ma ọ bụ ihe nchekwa nchekwa cell nwere RNase inhibitor.
5. Gbajie mkpanaka swab na-adịghị mma n'elu, tụfuo ọdụ ahụ, mechie mkpuchi tube ma mechie ya na ihe nkiri mkpuchi.
Nchịkọta Oropharyngeal swab
1. Rịọ onye ọrịa ka o buru ụzọ were saline ma ọ bụ mmiri dị ọcha kụrie.
2. Weta swab na saline nkịtị na-adịghị mma.
3. Onye nrịanrịa nọdụrụ ala na-atụgharị isi ya n'azụ wee meghee ọnụ ya na ụda "ah".
4. Dozie ire na ire nkụda mmụọ, swab na-agafe mgbọrọgwụ ire na mgbidi pharyngeal dị n'azụ, nkwụsị nke tonsil, mgbidi mpụta, wdg.
5. A ga-ehichapụ tonsils pharyngeal nke abụọ na azụ na azụ na swab na ike dị oke ala ma ọ dịkarịa ala ugboro 3, mgbe ahụ, a ga-ehichapụ mgbidi pharyngeal dị n'azụ ma ọ dịkarịa ala ugboro 3, 3 ~ 5 ugboro.
6. Wepụ swab ahụ ma zere imetụ ire, pituitary, mucosa ọnụ na mmiri aka.
7. Na-emikpu isi swab n'ime ngwọta nchekwa nke nwere nje 2 ~ 3ml.
8.Gbajie mkpanaka swab na-adịghị mma dị nso n'elu, tụfuo ọdụ ahụ, mechie mkpuchi tube ma mechie ya na ihe nkiri mkpuchi.
