Kiti iyi inoitirwa kuti in vitro qualitative yekuona nucleic acid DNA yeboka B streptococcus mune rectal swab samples, vaginal swab samples kana yakasanganiswa rectal/vaginal swab samples kubva kuvakadzi vanepamuviri pa35 kusvika 37 mavhiki ekuzvitakura ane njodzi huru uye nezvimwe. mavhiki ekuzvitakura ane zviratidzo zvekiriniki zvakadai sekukurumidza kuputika kwe membrane uye kutyisidzirwa kwekushanda nguva isati yakwana.