After stalling in summer 2021 US vaccination picks up in August to 865,000 on August 4, 2021. At one point vaccinations reached 3 million a day and stalled with younger people hesitating to get vaccinated. Some southern states Tennessee, Oklahoma and Georgia see a surge in vaccinations. This happens as US daily cases exceed 100,000 for the first time on August 4. Of this 50% are in 8 southern states including Florida, Texas, and Louisiana. Florida is the worst affected state. Hospitals are again being overwhelmed with new cases of delta variant among the unvaccinated in August. Southern states have lagged behind in vaccination.