Is KGI biological antigen reliable?

Reliable. In April 2022, KGI obtained respiratory syncytial virus, Helicobacter pylori antibody, Helicobacter pylori antigen, dengue fever antigen, dengue fever antibody, dengue fever antigen-antibody combined examination, plasmodium Pf antigen, plasmodium Pf/Pv antigen, plasmodium Pf/Pan antigen, typhoid/paratyphoid antibody test, filariasis antibody test, treponema pallidum antibody test, and stool test.