On April 30, 2026, RedHill Biopharma announced that their new drug RHB-204 shows similar effectiveness in killing Mycobacterium avium subspecies paratuberculosis compared to RHB-104 in treating Crohn's disease, which significantly meets clinical study endpoints with 64% more efficacy than standard care. They aim to advance RHB-204 into a Phase 2 study and are seeking funding for its development.