On Jun. 15, 2020, Immunic announced dosing of the first patients in its phase 2, CALVID-1 clinical trial of IMU-838, the company’s selective oral DHODH inhibitor, in coronavirus disease 2019 (COVID-19), at several sites in different European countries. Patients will be enrolled at 10 to 35 centers in Germany, the U.S. and a half dozen European countries.