Iintlobo zeemvavanyo zesikhumba ngesifo sofuba
Okwangoku, ngenjongo yokufumanisa okokuqala isifo kubantwana, sebenzisa uvavanyo lweDiskintest okanye iMantoux. Ezi ziimvavanyo zesikhumba ezigunyazisiweyo ngokusemthethweni kwaye ukusetyenziswa kwazo zivunyelwe kwizonyango. Xa uqhuba uvavanyo lweMantoux, iprotheni ekhethekileyo ebizwa ngokuba yi-tuberculin ifakwe phantsi kwesikhumba. Uhlobo lokutshintshwa kwi-mycobacteria, eyabangela isifo. Ukuba umzimba ubuye wadibana nabo, ngoko umphumo wokuqala uqala ukuphuhlisa kwaye isayithi yokuxhatshazwa iya kuvuleka. Oku kuya kunika ugqirha isiseko sezigqibo kunye nokuthatha izigqibo kwizenzo ezongezelelweyo.
I-Diaskintest yenziwa ngendlela efanayo, kodwa iprotheni yokuvelisa ifakwe kwesikhumba, okuyiyo kuphela yinkampani yokukhusela isifo sofuba.
I-Diaskintest okanye i-Mantoux-engcono?
Naliphi na umama ngaphambi kokunyanzeliswa kwezonyango uzama ukufumana inani elona likhulu ngaye. Kwaye ke, kukho imibuzo ephakamileyo malunga neempawu zokuziphatha kunye novavanyo lweMantoux, kunye ne-Diaskintest.
Nangona iimeko zombini zifundo zifana ngokufanayo, umlinganiselo wazo omkhulu ekuchanekeni kweziphumo. Inyaniso kukuba iMantu idla ngokunika ubungqina obuxoki, kuba umzimba awukwazi ukusabela nje kuphela kwijojo, kodwa nokugonywa kwe-BCG .
Kodwa iziphumo ze-Diaskintest kubantwana azizange zikhohlise. Ngenxa yokusetyenziswa kwiprotheni yokwenziwa, akukho nzekayo yokusabela kwisitofu sokugonya, oku kuthetha ukuba olu vavanyo luchanekile.
Ukuphendula kwezi zivavanyo zesikhumba kuhlolwa emva kweentsuku ezintathu (iiyure ezingama-72). Kwimeko yeMantoux, jonga ubungakanani bokubomvu. Nge-Diaskintest, isiqhelo kubantwana sisisigxina kuphela kwi-injection. Oku kubonisa ukungabikho kosulelo.
Kukho iimeko xa omnye umntwana enesenzo esiphezulu seMantoux, kwaye i-Diaskintest inike umphumo omubi. Oku kungabonisa ukuba isigulane siye safumanisa isifo okanye sininzi i-antibodies emzimbeni emva kokugonywa kwe-BCG, kodwa akukho ntsholongwane yesifo sofuba.