US withdrawal from the World Health Organization will have significant implications for global health. Lawrence Gostin, JD, JAMA Legal and Global Health Correspondent and Faculty Director of the O'Neill Institute for National and Global Health Law at Georgetown University, joins JAMA Health Forum Editor in Chief Sandro Galea, MD, DrPH, to discuss global health in an era of new uncertainty. Related Content:

• The US, the World Health Organization, and the Global Health Infrastructure