Vaxart, Inc., a clinical-stage company, focuses on developing oral recombinant vaccines based on its proprietary oral vaccine delivery platform. The company's platform delivers various recombinant protein antigens, such as those used in influenza, hepatitis B, and human papilloma virus (HPV) vaccines, as well as other recombinant vaccines. Its development programs include oral tablet vaccines that are designed to protect against norovirus, seasonal influenza, and respiratory syncytial virus, as well as a therapeutic vaccine for HPV. The company is headquartered in South San Francisco, California.