 Method Does Not Require Antibody Conjugated Metallic Nanoparticles JACKSON CENTER, PA ACCESSWIRE June 30, 2021 Halberd Corporation OTC PINK:HALB announces a possible breakthrough method for the removal of the disease-causing antigens that does not require the use of metallic nanoparticles conjugated to antibodies. This simplified method for the removal of disease-causing antigens utilizes more conventional medical equipment found in hospitals and clinics and utilizes our patented extracorporeal treatment process. 