Inkcazo eneenkcukacha
Usulelo lwe-Cytomegalovirus luxhaphake kakhulu phakathi kwabantu, kodwa uninzi lwazo lusulelo oluncinci kunye nolosulelo olufihlakeleyo.Xa umntu osulelekileyo enomzimba ophantsi okanye ekhulelwe, efumana unyango lwe-immunosuppressive, ukutshintshwa kwelungu, okanye unesifo somhlaza, intsholongwane inokuthi isebenze ukuze ibangele iimpawu zeklinikhi.Emva kokuba i-cytomegalovirus yabantu ihlasele abafazi abakhulelweyo, intsholongwane ichaphazela umntwana nge-placenta, ebangela ukusuleleka kwi-intrauterine.Ke ngoko, ukufunyaniswa kwe-antibody ye-CMV IgM kubaluleke kakhulu ekuqondeni usulelo lwe-cytomegalovirus kubasetyhini abakwiminyaka yokuzala, ukuxilongwa kwangoko kosulelo lwe-cytomegalovirus yabantu abazalwa kunye nokuthintela ukuzalwa kwabantwana abazelwe abosulelekileyo.
Kuxelwe ukuba i-60% ~ 90% yabantu abadala banokubhaqa i-IgG efana ne-CMV antibodies, kunye ne-anti CMV IgM kunye ne-IgA kwi-serum ziphawu lokuphindaphinda kwentsholongwane kunye nosulelo lwakwangoko.I-CMV IgG titer ≥ 1 ∶ i-16 ilungile, ibonisa ukuba usulelo lwe-CMV luyaqhubeka.Ukonyuka kwe-IgG antibody titer ye-double sera ngamaxesha ama-4 okanye ngaphezulu kubonisa ukuba usulelo lwe-CMV lwakutshanje.I-CMV IgM positive ibonisa usulelo lwamva nje lwe-cytomegalovirus.