Zvinoenderana nenyanzvi kubvumirana pane specimen yekuunganidza tekinoroji yevarwere vane COVID-19, iwo chaiwo nzira dzekuunganidza nasal swabs uye pharyngeal swabs dzinotevera:
Nasopharyngeal swab collection
1. Musoro wemurwere wakarerekera kumashure (anenge madhigirii 70) uye unoramba wakamira.
2. Shandisa swab kuyera chinhambwe kubva pamudzi wenzeve kusvika kumhuno.
3. Isa wakamira kubva mumhino kusvika kumeso.Iyo yakadzika nhambwe inofanira kunge inosvika hafu yehurefu kubva kune earlobe kusvika kumuromo wemhino.Mushure mekusangana nekupikisa, inosvika pamashure nasopharynx.Inofanira kugara kwemasekonzi akati wandei kuti itore zvakavanzika (kazhinji 15 ~ 30s), uye swab inofanira kutenderedzwa kwe3 ~ 5 nguva.
4. Tenderedza zvinyoronyoro uye bvisa swab, uye nyudza musoro we swab muchubhu yekuunganidza ine 2ml lysate kana sero rekuchengetedza mhinduro ine RNase inhibitor.
5. Dhonza tsvina yakasvibiswa kumusoro, bvisa muswe, simbisa chivharo chechubhu uye uiise chisimbiso nefirimu rekuvhara.
Oropharyngeal swab collection
1. Kumbira murwere kutanga amwaya nesaline yakajairika kana kuti mvura yakachena.
2. Nyoresa swab mumunyu usina utachiona.
3. Murwere akagara pasi musoro wake wakarerekera kumashure uye muromo wakashama, uchiperekedzwa nezwi rokuti “ah”.
4. Gadzirisa rurimi nerurimi depressor, uye swab inoyambuka mudzi werurimi kune posterior pharyngeal wall, tonsil recess, lateral wall, nezvimwewo.
5. Iyo bilateral pharyngeal tonsils inofanira kupukuta nekudzoka shure neine swab ine simba rine mwero kweinenge ka3, uye ipapo posterior pharyngeal rusvingo inofanira kupukuta kanenge katatu, 3 ~ 5 nguva.
6. Bvisa swab uye usabata rurimi, pituitary, oral mucosa uye mate.
7. Nyura musoro we swab mumushonga wekuchengetedza une 2 ~ 3ml virus.
8.Dhonza tsvimbo yakasvibiswa pedyo nepamusoro, bvisa muswe, simbisa chivharo chechubhu uye uisimbise nefirimu yekuvhara.
