Cikakken bayanin
Hepatitis B virus surface antigen (HBsAg) yana nufin ƴan ƴan sifofi da simintin simintin gyare-gyare da ke ƙunshe a cikin ɓangaren waje na ƙwayar cutar hanta ta B, waɗanda a yanzu an raba su zuwa nau'i-nau'i takwas daban-daban da nau'i biyu gauraye.
Hepatitis B virus surface antigen yana bayyana a cikin jinin marasa lafiya a farkon matakin kamuwa da cutar hanta, yana iya ɗaukar watanni, shekaru ko ma rayuwa, kuma shine alamar da aka fi amfani dashi don gano kamuwa da cutar hanta.Duk da haka, a lokacin taga lokacin abin da ake kira kamuwa da cutar cutar hanta, ciwon hanta na kwayar cutar hanta na B zai iya zama mara kyau, yayin da alamun serologic irin su ciwon ciwon hanta na B na iya zama tabbatacce.