COVID-19 vaccination progress based on proportion of vaccines administered is currently best in New Mexico and worst in Tennessee. Find out which states are in between.
Results of a new study show that the Pfizer-BioNTech COVID-19 vaccine is 92% effective at preventing severe COVID-19 after 2 doses in over half a million study participants.
As states implement the CDC ACIP's COVID-19 vaccination priorities, they are revising them as needed based on federal, state, and local conditions. Here is a recent snapshot.