While the United States has made great strides in vaccinating its population, many low- and middle-income countries are far behind and lack the supply of COVID-19 vaccines they need. Matthew M. Kavanagh joins David Dollar in this episode to explain what could be done to increase the global production of vaccines, including a proposal to waive the World Trade Organization rules protecting the intellectual property for vaccine technology. Dollar & Sense is a part of the Brookings Podcast Network. Send feedback to BCP@Brookings.edu and follow us at @policypodcasts on Twitter.