If Canada closes it's cruise ports to ships with more than 500 people on them until July, Alaska cruises won't be able to start until July. (unless the Jones Act is suspended)….I'm not on an Alaska cruise, but I'm on a three week repositioning cruise on the Bliss on April 19th, from NYC to Seattle. If Alaska is closed, I can't see why NCL would bother to send a ship to the West Coast, just to sit at a port.