Reopening Florida’s theme parks, among the world’s most visited attractions and one of the state’s biggest economic engines, could be a long process fraught with logistical and public health considerations, an industry executive told a task force charged with reopening the state for business.

“We are obviously thinking a lot about when and how to reopen. We’ve got multiple teams working on a number of different scenarios,” said John Sprouls, the chief administrative officer for Universal Orlando Resort.