Riverside Health System in Virginia has ordered a specialized freezer for each of its five hospitals to keep precious vials of coronavirus vaccine as cold as a deep Antarctic freeze.

Public health officials in Nashville and Baltimore are revamping routine flu clinics to test delivery methods for coronavirus vaccinations.

And in Maine, top health official Nirav Shah spends sleepless nights devising drive-through immunization facilities where vaccinators won’t have to wear winter parkas in addition to their personal protective gear.

Shah’s solution? Fire stations and carwashes.

Those venues are heated “so you have shelter from the snow and cold,” he said. “We haven’t inked any of those agreements yet, but that’s where our head is at.”