Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Matsayi: Gwaje-gwajen da aka zaɓa don tantance jinin mai ba da jini da nama dole ne su ba da babban tabbaci cewa za a gano cutar HIV idan akwai (watau, ana buƙatar babban ƙwarewa). Haɗin gwajin antibody, antigen da nucleic acid ana amfani da su a bankunan jini a ƙasashen Yammaci. Hukumar Lafiya ta Duniya ta kiyasta cewa, tun daga shekara ta 2000, rashin isasshen gwajin jini ya haifar da sabbin kamuwa da kwayar cutar HIV miliyan 1 a duk duniya. A Amurka, Hukumar Abinci da Magunguna ta buƙaci cewa a bincika duk jinin da aka bayar don cututtukan cututtuka da yawa, gami da HIV-1 da HIV-2, ta amfani da haɗin gwajin antibody (EIA) da ƙarin gwajin nucleic acid mai sauri (NAT). Wadannan gwaje-gwajen bincike suna hade da zabin mai bayarwa a hankali. A shekara ta 2001, haɗarin kamuwa da cutar HIV ta hanyar jini a Amurka ya kasance kusan ɗaya cikin miliyan 2.5 ga kowane ƙarin jini.  Tambaya: menene yawan cutar HIV da aka samu ta hanyar zubar da jini A 2001 a Amurka?
daya cikin miliyan 2.5