CELEBRITY MILLENNIUM

I sailed on the Celebrity Millennium to Alaskan ports like Juneau and Skagway and didn't expect the lack of sea-day activities or amount of sunlight.

There were 648 passengers on board.

The guests on the cruise operator's Celebrity Millennium ship were "asymptomatic and currently in isolation and being monitored by our medical team," officials said.

Two passengers who on the Celebrity Millennium ship, which was carrying only fully vaccinated passengers and crew, have tested positive for COVID.