With a new presidential administration in power, the nationwide COVID-19 vaccine rollout has become a top priority. President Biden is aiming to release nearly all available vaccine doses to speed up distribution. To date, about 18.5 million people have received at least one dose of the vaccine and about 3.2 million are already fully vaccinated. Still, for many it remains unclear when the vaccine will be available and where. Here's a state-by-state look at vaccine distribution plans.