Law and Global Governance of Infectious Disease: Access to Medicines on COVID-19, AIDS, and Beyond

Scientific advances to fight infectious diseases have been remarkable. International law and global governance have sought, and often failed, to keep pace, secure equity, and stop outbreaks. We trace the law and governance model emerging from early failure in the AIDS response and identify four elements: use of law by national governments to compel sharing; decentralized generic manufacturing; mechanisms for voluntary sharing of patents and technology transfer; international funding. In combination, these created a remarkable new ecosystem. We find that when COVID-19 hit and mRNA vaccines were rapidly developed, global North governments opposed mobilizing this synergistic model. Instead, equity efforts focused on financing purchase of vaccines from originator companies with little use of law. Amidst monopolies and scarcity of doses, vaccine nationalism fatally undermined this effort. Whether more synergistic law and governance emerges from rapidly changing global health law will likely dictate the efficacy of future global infectious disease response.