COVID-19 booster dosing varies widely across the US
The percentage of people who have received at least one COVID-19 vaccine booster shot ranges from below 5% – shown in the lightest colors – to just above 60% – shown in the darkest colors.
A map of the U.S showing counties in darker blue if they have higher percentages of eligible people who have received at least one COVID-19 vaccine booster, and lighter colors if they have lower percentages.