As low- and middle-income countries are hit by the health and economic effects of COVID-19, the international community is working to mobilize billions of dollars in grants, loans, and debt relief. Beyond addressing the direct health impacts of COVID-19, routine essential health services must be delivered, health workers protected, and continuity assured in health worker wages. Earlier this month, World Bank experts estimated that sub-Saharan African countries would need up to 3 percent of the continent’s GDP in additional health financing resources alone over the next 250 days. On a global scale, projections indicate trillions, not billions, will be needed to support countries as they struggle to mount an effective response amid the growing economic fallout. Building on these estimates, multilateral, bilateral, and philanthropic actors, as well as private companies and high-net worth individuals, have announced a variety of appeals, pledges, and commitments.