Travel Not coronavirus: 6,000 cruise ship passengers given OK to disembark after passenger diagnosed with flu January 30, 2020January 30, 2020Jayme Deerwester, USA TODAYComments Off on Not coronavirus: 6,000 cruise ship passengers given OK to disembark after passenger diagnosed with flu The 6,000 passengers on the Costa Smeralda were allowed to disembark Thursday afternoon after a passenger was found to have the flu, not coronavirus.