Vaxart (NSDQ:VXRT) announced today that the FDA cleared the investigational new drug (IND) application for its oral COVID-19 vaccine. Upon news of the IND application approval for the S-only protein construct-based vaccine candidate, shares of VXRT were up 16.1% at $8.35 in early-morning trading today. South San Francisco-based Vaxart’s S+N oral tablet SARS-CoV-2 vaccine candidate […]