1) Wepụ tube sample na swab.Tupu ịlele, kaa ozi nlele dị mkpa na akara nketube nchekwa ma ọ bụ tinye akara akara mmanya.
2) Wepụ swab ihe atụ ma na-anakọta ihe atụ na swab na akụkụ kwekọrọ dịka dị iche icheihe nlele chọrọ.
3. A) Nchịkọta akpịrịkpa: Nke mbụ, jiri spatula ire pịa ire, wee gbasaa isi swab.banye n'akpịrị wee hichaa tonsils pharyngeal nke abụọ na mgbidi pharyngeal dị n'azụ, ma jiri nwayọọ tụgharịa gaa na ya.buru ihe nlere zuru oke.
3. B) Nchịkọta imi imi: tụọ ebe dị anya site na nsọtụ imi ruo n'oghere ntị na swab najiri mkpịsị aka gị kaa ya akara.Tinye swab n'ime oghere imi na ntụziaka nke imi (ihu).The swab kwesịrịa ga-agbatị opekata mpe ọkara ogologo site na ntị ntị ruo n'ọnụ imi.Debe swab na imi maka 15-30sekọnd.Jiri nwayọọ tụgharịa swab ugboro 3-5 wee wepụ swab ahụ.
4) Tinye swab n'ime tube nchekwa ozugbo mgbe ị na-anakọta ihe atụ, gbajie swab;mikpuo isiswab na ngwọta nchekwa, tụfuo ihe nlele ahụ ma mee ka okpu ahụ sie ike.
5) Ekwesịrị ibuga ihe nlele nke anakọtara ọhụrụ na ụlọ nyocha n'ime awa 48.Ọ bụrụ na eji ya maka viral nucleicnchọpụta acid, nucleic acid kwesịrị ịwepụta ma sachaa ozugbo enwere ike.Ọ bụrụ na achọrọ nchekwa ogologo oge,a ga-echekwa ya na -40 ~ -70 ℃ (oge nchekwa nchekwa siri ike na ọnọdụ kwesịrị ịkwado ụlọ nyocha ọ bụla.dịka ebumnuche nnwale ikpeazụ).
6) Iji mee ka ọnụọgụ nchọpụta dịkwuo mma ma na-abawanye ibu viral nke ihe atụ anakọtara, ihe nlele sitere na akpịrị.enwere ike ịnakọta imi n'otu oge ma tinye ya n'otu tube nlele maka nyocha.
