International Isotopes Inc. announced updated information regarding research it has been funding towards an advanced disease testing procedure for SARS CoV-2, the virus responsible for the COVID pandemic. International Isotopes has executed an exclusive licensing agreement with Memorial Sloan Kettering Cancer Center for a patent pending radiolabeled antibody test for detecting SARS-CoV-2. On January 21, 2021, International Isotopes first announced that it had been funding the research and development of an advanced COVID test at a leading research hospital, and the company is pleased to provide this update and supplemental information. In early 2021, INIS and MSK entered into a sponsored research agreement to further advance and develop research being conducted at MSK using radiolabeled antibodies to develop an accurate, inexpensive, portable, high volume, rapid and non-invasive saliva-based testing kit to detect SARS CoV-2. The sponsored research effort was successful and after a series of in vitro assays to define the sensitivity, specificity, and automation of the testing kit, the testing procedure was further validated at John Hopkins University using live SARS-CoV-2 virions diluted at different plaque-forming unit concentrations. The new testing procedure successfully detected SARS CoV-2 virions at a concentration as low as 19,700 PFU/mL and as high as 1,970,000 PFU/mL, confirming the efficacy of the new testing procedure. While the initial research focused on SARS-CoV-2 detection, INIS plans to support additional research and development to apply the new testing method to other viruses. Briefly, a patient's saliva is diluted with a radiolabeled virus targeted antibody to form a solution. The solution is then placed in a centrifuge, and by using a filter, target bound antibody is size separated from unbound antibody. Detection of the radiochemical in the target bound antibody sample indicates virions. A very large number of samples could be placed into the centrifuge simultaneously, supporting efficient high-volume testing. In terms of accuracy, using an assay the radiolabeled antibody shows a normalized target binding fraction percentage of 1.73 at 2.5 nanograms, confirming both the affinity of the radiolabeled antibody to bind to the Spike S1 on the virus surface and detection of Spike S1 at levels as low as 2.5 ng. The test requires a very small volume of approximately 1 ml of saliva. High volume sample analysis takes approximately 30 minutes and does not require a sterile environment or expensive equipment such that the new testing technology can be deployed to countries and locations with limited resources. The licensing agreement with MSK gives International Isotopes the exclusive right to commercialize the invention, which is covered by pending patent applications. INIS would like to thank the research team at MSK for their successful work to date on this new virus testing methodology.