Longhorn Vaccines & Diagnostics LLC is a private company headquartered in Bethesda, MD, that operates as a biotechnology company. The firm was founded in 2006. Gerald W. Fischer is currently the CEO of the firm.\nThe company says this about itself: Longhorn Vaccines and Diagnostics LLC is a One Health and One World company based in Maryland that is developing vaccines and diagnostic tools for worldwide public health concerns and to prevent future pandemics. Since its inception in 2006, Longhorn has focused on developing vaccines and diagnostic tools that can impact a pandemic on a global scale and at all socio-economic levels. Since pandemics flow between humans and animals, Longhorn caters to both in order to surveil, diagnose, prevent and treat the next infectious disease. Longhorn?s core diagnostic product, PrimeStore? Molecular Transport Medium (MTM), is a patented, FDA cleared, state-of-the-art ambient temperature molecular diagnostic collection and transport device that can help governments, global health organizations, and drug manufacturers improve the diagnosis and treatment of highly infectious diseases such as Influenza, SARS-CoV-2, and Mycobacterium tuberculosis (TB).