I would not be surprised if the story was that the tech would have skipped the cruise, but already had non-refundable tickets, and no one (lab, hospital, CDC) offered to cover the loss. So off they went.
Meanwhile, with ObamaStrain on the loose (and no all-clear possible until next year at the earliest), people are reconsidering their elective travel plans, including cruises. Is this trip necessary?
Cruise ships are notorious for various outbreaks (going back to Legionaires Disease), although usually non-fatal.
On a cruise, you are at risk of exposure from a confined population. You have little alternative if food preparation is suspect. There’s usually no place to evacuate to if a real threat arises. On-board medical is limited. Do any cruise ships have P4 isolation wards?
If I held cruise line stocks, I’d sell sell short.
Easy solution to getting a refund fast -
Ring, ring. Hello, cruiseline, I handled Duncan’s blood sample. Do you want me on your ship or could you please see a way around these non-refundable tickets?