In Vaccine Race, Middle Income Nations Are At A Disadvantage. Enlarge this image toggle caption Ernesto Benavides/AFP via Getty Images Ernesto Benavides/AFP via Getty Images Peru is scrambling to get access to COVID vaccines as cases spike. Enlarge this image toggle caption Ernesto J Ortiz, MD,MPH for NPR Ernesto J Ortiz, MD,MPH for NPR "Peru has been trying to negotiate …
