Dec 22 (Reuters) - Redhill Biopharma Ltd REDIF.PK :
* REDHILL'S PHASE 2/3 COVID-19 STUDY OF OPAGANIB PASSES SECOND DSMB WITH UNANIMOUS RECOMMENDATION TO CONTINUE
* REDHILL BIOPHARMA LTD - DSMB'S RECOMMENDATION IS BASED ON AN ANALYSIS OF UNBLINDED SAFETY DATA FROM FIRST 155 PATIENTS TREATED FOR 14 DAYS