The state built this several years ago and it functions as a shelter and shelter only. What makes it unique, is the medical side. It's for people who have medical issues, but are somewhat ambulatory and do not need hospitalization. It's staffed by Public Health system nurses and doctors.
https://www.kalb.com/2021/08/30/mega-shelter-alexandria-open-critical-needs-transportation-shelter-covid-testing-available-evacuees/