COVID-19 vaccination signup process for Marble Falls hub explained Before a person can schedule an appointment for a COVID-19 vaccination at the Baylor Scott & White Medical Center-Marble Falls hub, they must first have an account with the healthcare provider, something that only takes a few minutes to set up online. Once a person has an account, Baylor Scott & White Health will use the information provided to determine a person’s vaccination eligibility and contact them when an appointment is available. Staff photo by Daniel Clifton Before an eligible person can be inoculated through the Baylor Scott & White Medical Center-Marble Falls COVID-19 vaccine hub, they must first have an account through the healthcare provider, a process that is open to everyone and takes only a few minutes online. They do not have to be a patient of the Marble Falls facility, but they do have to have patience. The newborn system is still working out some kinks, one of those being able to provide clear-cut information on how the system works.