Today, the 5 most vaccinated states (14M people) had
— Ashish K. Jha, MD, MPH (@ashishkjha) August 10, 2021
580 people in hospital, 12 deaths
In the 5 least vaccinated states (16M people)?
6,600 hospitalized, 104 deaths
Per capita , least vaccinated states have
10X hospitalizations and 7X deaths
So yeah, vaccines are working