In this issue of PSI’s Impact magazine, Devex, Merck for Mothers and PATH joined my organization PSI and a team of experts to uncover some of global health’s best investments. This post appears as the magazine’s “Final Word.”
A ‘best buy’ in global health is an idea that can easily lead us to focus on a single intervention, a silver bullet in the fight to improve health outcomes around the world. And clearly, there are some notable interventions that truly do represent huge impact per dollar invested in terms of lives saved. Take an insecticide-treated net — an effective tool to prevent malaria, but made exponentially more effective when delivered nationwide in a short period of time.