Altimmune is a clinical stage immunotherapeutic biotechnology company located in Montgomery County, MD with additional operating sites in London, UK and Strasbourg, France. By leveraging the complementary attributes of its two innovative vaccine delivery platforms, RespirVec™ and Densigen™, Altimmune is able to rationally design and rapidly develop immunotherapeutic products tailored to address the a wide range of disease indications including acute respiratory infections, chronic viral infections and cancer with fundamental advantages over competing products.