Setsi sena se sebelisetsoa ho lemoha boleng ba likokoana-hloko tsa ho hema ka nucleic acid e nkiloeng ho batho ba oropharyngeal swab.Likokoana-hloko tse fumanoeng li kenyelletsa: kokoana-hloko ea ntaramane A (H1N1, H3N2, H5N1, H7N9), kokoana-hloko ea ntaramane B (Yamataga, Victoria), kokoana-hloko ea parainfluenza (PIV1, PIV2, PIV3), metapneumovirus (A, B), adenovirus (1, 2, 3). , 4, 5, 7, 55), ho hema syncytial (A, B) le kokoana-hloko ea maselese.