Iqembu B Streptococcus Nucleic Acid

I-Group B Streptococcus (GBS), eyaziwa nangokuthi i-streptococcus agalcatiae, iyigciwane le-gram-positive elivame ukuhlala emgudwini ophansi wokugaya kanye ne-urogenital tract yomzimba womuntu.Cishe i-10% -30% yabesifazane abakhulelwe bane-GBS yokuhlala yangasese.Abesifazane abakhulelwe basengozini yokuthola i-GBS ngenxa yoshintsho endaweni yangaphakathi yomzila wokuzala okubangelwa izinguquko emazingeni ama-hormone emzimbeni, okungaholela emiphumeleni yokukhulelwa engemihle njengokubeletha ngaphambi kwesikhathi, ukuphuka ngaphambi kwesikhathi kolwelwesi, kanye nokubeletha, futhi kungase futhi kuholela ezifweni zokuzala kwabesifazane abakhulelwe.Ukwengeza, u-40% -70% wabesifazane abangenwe yi-GBS bazodlulisela i-GBS ezinganeni zabo ezisanda kuzalwa ngesikhathi sokubeletha ngomgudu wokuzalwa, okubangela izifo ezithathelwanayo ezinzima ezisanda kuzalwa njenge-neonatal sepsis kanye ne-meningitis.Uma izingane ezisanda kuzalwa ziphethe i-GBS, cishe u-1% -3% wazo uzoba nezifo ezihlasela ngokushesha, futhi u-5% uzoholela ekufeni.I-Streptococcus yeqembu lezingane ezisanda kuzalwa ihlotshaniswa ne-perinatal infection futhi iyigciwane elibalulekile lezifo ezithathelwanayo ezinzima njenge-neonatal sepsis kanye ne-meningitis.Le khithi ixilonga ngokunembile ukutheleleka kwe-streptococcus yeqembu B ukuze kuncishiswe izinga lezehlakalo kanye nokulimala kwalo kwabesifazane abakhulelwe nezinsana ezisanda kuzalwa kanye nomthwalo wezomnotho ongadingekile obangelwa ukulimala.