Global public goods for health, including prevention, preparedness, and response (PPR) measures, are vital for safeguarding populations against future health threats. Yet the scale of investment in these areas remains inadequate and uneven, especially across income groups. This OECD working paper sheds light on current spending trends and funding gaps.
Drawing on multiple data sources, the report provides the first comprehensive analysis of global expenditure on health-related public goods. It highlights a doubling of spending between 2016 and 2022, with PPR receiving the largest share. However, high-income countries spend thirty times more per capita than low-income nations. As fiscal constraints grow, innovative financing models—alongside targeted development aid—will be essential. The report also examines how to improve measurement systems, align investments with national development plans, and support equity in global health financing. Its insights are crucial for ensuring that responses to future health crises are adequately funded, effective, and inclusive.