1. Pele u nka lisampole, tšoaea lintlha tse amehang tsa sampole leiboleng ea tšupu ea sampole.
2. Ho ea ka litlhoko tse fapaneng tsa lisampole, mehlala e nkiloe ho tloha nasopharynx ka swab ea sampling.
3. Mekhoa e khethehileng ea lisampole ke e latelang:
a) Nasal swab: ka bonolo kenya hlooho ea swab ka har'a mahalapa a nko ka har'a pampitšana ea nko, lula nakoana, ebe u potoloha butle le ho tsoa.Hlakola nko e 'ngoe ka swab e' ngoe, inela hlooho ea swab ka har'a tharollo ea sampole, 'me u lahle mohatla.
b) Pharyngeal swab: hlakola lithane tse peli tsa pharyngeal le lebota le ka morao la pharyngeal ka swab.Ka mokhoa o ts'oanang, qoelisa hlooho ea swab ka har'a tharollo ea sampole ebe u lahla mohatla.
4. Ka potlako kenya swab ka har'a tube ea sampole.
5. Senya karolo ea sekoahelo sa sampuli holimo ho feta tube ea sampole ebe u tiisa sekoahelo sa tube.
6. Mehlala e sa tsoa bokelloa ea kliniki e tla isoa laboratoring nakong ea lihora tse 48 ka 2 ℃.~ 8 ℃.