Diagnostic agents, preparations and substances for medical purposes; Diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection, namely, Coronavirus, Influenza A and B, Sexually Transmitted Diseases, HIV, Hepatitis, TB and other detectible antibodies.; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents for use in disease testing; Diagnostic reagents and contrast media for medical use; Drug tes...