%0 Journal Article %T New government drug repurposing programs: Opportunities and uncertainties. %A Liddicoat J %A Hamidzadeh A %A Liddell K %A Schito M %A Simon D %A Aboy M %A Minssen T %J Sci Transl Med %V 16 %N 753 %D 2024 Jun 26 %M 38924430 %F 19.319 %R 10.1126/scitranslmed.adl0998 %X Drug repurposing can be cheaper and faster than developing new compounds. Yet, it remains underused, partially because of regulatory and intellectual property challenges. Policy-makers in the United States and Europe have created seven drug development programs that aim to overcome these challenges using a variety of different strategies.