//A rapid COVID-19 vaccine rollout backfired in some US states

A rapid COVID-19 vaccine rollout backfired in some US states

Video above: Leaders in Maryland work to encourage more young people to get COVID-19 vaccineDespite the clamor to speed up the U.S. vaccination drive against COVID-19 and get the country back to normal, the first three months of the rollout suggest faster is not necessarily better.A surprising new analysis found that states such as South Carolina, Florida and Missouri that raced ahead of others