March of Dimes' annual report on infant and maternal health drops the U.S. from a C- to a D+, citing a 15-year high in the preterm birth rate. But it also offers some encouraging signs and solutions.
A report from the nonprofit March of Dimes finds that 36% of counties in the U.S. are "maternity care deserts," meaning they have no obstetric hospitals or birth centers and no obstetric providers.
This isn't the first big vaccine rollout, and the past holds lessons for the pandemic present. Here's a look at how the polio vaccine overcame U.S. hesitancy.