Every Last Child: Operational Challenges to Polio Eradication
Victoria Gammino, an epidemiologist at the U.S. Centers for Disease Control and Prevention (CDC), pursues polio across rural Africa, using geospatial data to ensure that polio vaccine reaches every child, even in nomadic families. “As long as polio remains anywhere in the world, all the world’s children are at risk,” says Gammino, who is leading …