Vaxart, Inc. is a clinical-stage company developing a range of oral recombinant vaccines based on its proprietary delivery platform. The company's vaccines are administered using convenient room temperature-stable tablets that can be stored and shipped without refrigeration and eliminate risk of needle-stick injury. Its development programs are oral tablet vaccines designed to protect against norovirus, seasonal influenza and respiratory syncytial virus, as well as a therapeutic vaccine for human papillomavirus. Vaxart, Inc., formerly known as Aviragen Therapeutics, is based in South San Francisco, United States.