Not totally sure what the name of the study is. However, the doctor told my sister they are in the process of getting approval to change the study so that they don't have a strictly placebo group. Everyone will get 2 shots. Half will get a real vaccine and one placebo. The other half will get 2 real vaccines. Since they need to compare the 1 dose vs 2 dose regimen there won't be a group that only gets placebo. I do know the 2 shots will be 57 days apart and they will continue following participants for 2 years. A total of 10 clinic visits is required over the 2 years. I do know that they are specifically looking for minority (non white) participants at this time. Since I'm Hispanic, I meet the criteria.
Since I am basically in the least important tier (42, healthy, no risk factors) and live in a county in CA where I likely won't get vaccinated before June at the rate we are going here, I lose nothing by participating in this trial.