As long as you have proof of getting your first dose and know which type of vaccine you got, you can get your second dose in Indiana. Please note that not all vaccination sites have both Comirnaty (Pfizer) and Moderna vaccine, and both doses should be the same type given within the recommended time frame. You can call in advance to find out which type is being given. Vaccination site addresses can be found at ourshot.in.gov. If you don’t have the information about your first shot, reach out to that location and then you can schedule the second shot.