The global coronavirus outbreak has wreaked havoc on the cruise industry. Shares of Carnival Cruise Line, Royal Caribbean, and Norwegian Cruise Lines are all down more than 80-percent in 2020 alone. Ships from fleets across the world have become sites of COVID-19 spread, infecting hundreds of passengers and killing others. The pandemic has shut down the cruising business, with the three largest publicly-traded cruise companies suspending some, if not all, of their operations.