In many countries, any patient can now choose to avoid blood-transfusion risks, such as blood-borne diseases, immune-system reactions and human errors.
Sweswi eka matiko yo tala, vavabyi va nga tihlawulela loko va lava ku amukela vutshunguri lebyi nga tirhisiki mpompelo wa ngati, leswaku va ta papalata vuvabyi lebyi fambisanaka ni mpompelo wa ngati ni swihoxo leswi endliwaka hi vanhu.