Bloomberg: “In the least vaccinated group of counties, many of which are in the South and Central regions of the U.S., less than half as many people have gotten at least one Covid vaccine dose as in the most vaccinated counties in the cities and on the coasts. Those less vaccinated places are not catching up, either.”
“The gap between more- and less-vaccinated counties is expanding, and the trailing counties are far below levels needed to halt future waves of infection.”

